music today 1
TRANSCRIPT
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CARA 1:
ITEM DESCRIPTIONS (Q1) S (Q2) S (Q3)
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 250$ 150$ 308$
NT Black Toboggan Hat 200$ 150$ 158$
NT Moon Buggy T-shirt SS White 150$ 100$ 75$
NT Farm Wheel Ringer T-shirt SS White 50$ - 150$
NT Farm Wheel Rolls CD 50$ 200$ 200$
NT Old School Logo T-shirt SS Granite 100$ 300$ 308$
TOTAL 800$ 900$ 1,200$
Note:
Asumsi bahwa Shiping Cost (S) per order per item= $100 per order/ banyaknya jenis item dalam s
ex. Pada Q1 terdapat 3 kali order untuk CD:
5 Jan --> CD = $100
26 Jan --> CD dan T-shirt SS =$100/2 item
30 Mar --> CD =$100Total Shipping Q1 (CD) $250
Lead Time untuk CD : 10 hari
Lead Time untuk merchandise lainnya : 28 hari
Cost per order per item (S) = Total Shipping Cost/ Sum Order
Holding cost (H) per unit per year = Sum order*cost per order*0.15/receipts
Optimal order quantity = SQRT(2*Demand*Shipping cost/Holding cost)
Reorder point = Demand per day*Lead Time
Annual purchase cost = Demand*Cost per unit
Annual ordering cost = Demand*Shipping cost/Opt. order Quantity
Annual holding cost = Opt. order quantity*Holding cost per unit per ye
Total Demand , Receipts, Ending Inventory Tahun 2003
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
NT Yankee Hotel Foxtrot CD 44,843 48,000 2,662
NT Black Toboggan Hat 6,139 6,500 489
NT Moon Buggy T-shirt SS White 12,936 13,000 353
NT Farm Wheel Ringer T-shirt SS White 6,018 4,500 (1,920)
NT Farm Wheel Rolls CD 24,434 24,000 (886)
NT Old School Logo T-shirt SS Granite 11,401 12,000 811TOTAL 105,771 108,000 1,509
CARA 2:
Cara 2 ini dipakai Shipping cost per order tetap =$100 per order
Shipping cost (S)= $100 per order
Holding Cost (H) = 15% * Shipping cost (S) = 0.15 * 100 = $ 15 per order
Dalam 1 Tahun di tahun 2003, ada 42 kali pengiriman
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Holding Cost (H) = 42 kali *15% * Shipping cost (S) = 42*0.15 * 100 = $ 630 per order
Asumsi safety stock 25% dari Demand per tahun
Shipping Cost (S) per orderHolding Cost
(H) per order
Holding Cost (H)
per order in a
year
Total
Receipts
Order All
items
(1) (2)=(1)*0.15 (3)=42*(2) (4)
100$ 15$ 630$ 108,000
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 44843 48000 2662
NT Black Toboggan Hat 6139 6500 489
NT Moon Buggy T-shirt SS White 12936 13000 353
NT Farm Wheel Ringer T-shirt SS White 6018 4500 -1920
NT Farm Wheel Rolls CD 24434 24000 -886NT Old School Logo T-shirt SS Granite 11401 12000 811
TOTAL 105771 108000 1509
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S (Q4)
TOTAL SHIPPING
COST
SUM
ORDER(O)
SHIPPING COST
PER ORDER (S)RECIEPTS
(4) (5) (6) (7)=(5)/(6) (8)
300$ 1,008$ 18 56.02$ 48,000
200$ 708$ 12 59.03$ 6,500
75$ 400$ 7 57.14$ 13,000
258$ 458$ 10 45.83$ 4,500
158$ 608$ 14 43.45$ 24,000
308$ 1,017$ 19 53.51$ 12,000
1,300$ 4,200$ 80 314.97$ 108,000
kali order
r/2
RETAIL PRICE COSTCASE
QUANTITY
$ 14.95 9.18$ 100
29.95$ 12.23$ 25
24.95$ 8.75$ 50
24.95$ 8.75$ 50
14.95$ 9.18$ 100
24.95$ 8.75$ 50134.70$ 56.84$ 375
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Holding cost (H) per order per
unit
(5)=(3)/(4)
0.006$
OPTIMAL ORDER QUANTITY
(Q) per year
DEMAND PER DAY
(d)
LEAD TIME
(L)
REORDER POINT
(R)COST (C)
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/365 (6) (7)=(5)*(6) (8)
38,662$ 123 10 1229 9.18$
14,305$ 17 28 471 12.23$
20,765$ 35 28 992 8.75$
14,163$ 16 28 462 8.75$
28,539$ 67 10 669 9.18$19,494$ 31 28 875 8.75$
135,929$ 290 132 4698 56.84$
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HOLDING COST (H)DEMAND (D)
OPTIMAL ORDER QUANTITY
(Q) per year DEMAND PER DAY (d)
(9)=(6)*(7)*0.15/(8) (10) (11)=SQRT(2*(10)(7)/(9) (12)=(10)/365
0.0032$ 44,843 39,930 123
0.0163$ 6,139 6,659 17
0.0046$ 12,936 17,897 35
0.0153$ 6,018 6,009 16
0.0038$ 24,434 23,632 67
0.0127$ 11,401 9,798 31
0.0559$ 105,771 103,926 290
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ANNUAL PURCHASE
COST
ANNUAL
ORDERING COSTANNUAL HOLDING COST TOTAL COST (TC)
(9)=(1)*(8) (10)=(1)*100/(4) (11)=(4)*0.006/2 (12)=(9)+(10)+(11)
411,658.74$ 115.99$ 115.99$ 411,890.71$
75,079.97$ 42.92$ 42.92$ 75,165.80$
113,190.00$ 62.30$ 62.30$ 113,314.59$
52,657.50$ 42.49$ 42.49$ 52,742.48$
224,304.12$ 85.62$ 85.62$ 224,475.35$99,758.75$ 58.48$ 58.48$ 99,875.72$
976,649.08$ 407.79$ 407.79$ 977,464.66$
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LEAD TIME (L) REORDER POINT (R)COST (C)
ANNUAL
PURCHASE COST
ANNUAL ORDERING
COST
(13) (14)=(12)*(13) (15) (16)=(10)*(15) (17)=(10)*(7)/(11)
10 1,229 9.18$ 411,658.74$ 62.91$
28 471 12.23$ 75,079.97$ 54.42$
28 992 8.75$ 113,190.00$ 41.30$
28 462 8.75$ 52,657.50$ 45.90$
10 669 9.18$ 224,304.12$ 44.92$
28 875 8.75$ 99,758.75$ 62.26$
132 4,698 56.84$ 976,649.08$ 311.71$
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RETAIL PRICE TOTAL SALES MARGIN
(13) (14)=(13)*(1) (15)=(14)-(12)
$ 14.95 670,402.85$ 258,512.14$
29.95$ 183,863.05$ 108,697.25$
24.95$ 322,753.20$ 209,438.61$
24.95$ 150,149.10$ 97,406.62$
14.95$ 365,288.30$ 140,812.95$24.95$ 284,454.95$ 184,579.23$
134.70$ 1,976,911.45$ 999,446.79$
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ANNUAL HOLDING
COST TOTAL COST (TC)RETAIL PRICE TOTAL SALES MARGIN
(18)=(11)*(9)/2 (19)=(16)+(17)+(18) (20) (21)=(20)*(10) (22)=(21)-(19)
62.91$ 411,784.56$ $ 14.95 670,402.85$ 258,618.29$
54.42$ 75,188.81$ 29.95$ 183,863.05$ 108,674.24$
41.30$ 113,272.60$ 24.95$ 322,753.20$ 209,480.60$
45.90$ 52,749.30$ 24.95$ 150,149.10$ 97,399.80$
44.92$ 224,393.97$ 14.95$ 365,288.30$ 140,894.33$
62.26$ 99,883.26$ 24.95$ 284,454.95$ 184,571.69$
311.71$ 977,272.50$ 134.70$ 1,976,911.45$ 999,638.95$
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Demand for NightTrain products in Q1 2003
Week Ending Data
ITEM DESCRIPTION 5-Jan 12-Jan 19-JanNT Yankee Hotel Foxtrot CD 577 644 514
NT Black Toboggan Hat 56 37 46
NT Moon Buggy T-shirt SS White 184 130 180
NT Farm Wheel Ringer T-shirt SS White 37 78 79
NT Farm Wheel Rolls CD 360 351 289
NT Old School Logo T-shirt SS Granite 138 93 151
TOTAL 1352 1333 1259
Demand for NightTrain products in Q2 2003Week Ending Data
ITEM DESCRIPTION 6-Apr 13-Apr 20-Apr
NT Yankee Hotel Foxtrot CD 234 377 423
NT Black Toboggan Hat 38 49 93
NT Moon Buggy T-shirt SS White 82 139 105
NT Farm Wheel Ringer T-shirt SS White 74 51 88
NT Farm Wheel Rolls CD 333 144 330
NT Old School Logo T-shirt SS Granite 72 102 115
TOTAL 833 862 1154
DEMAND Q3
ITEM NUMBER 6-Jul 13-Jul 20-Jul
NTCD06 1,159 1,165 1,562
NTCH01TBBK 220 172 214
NTCT08SXWH 328 404 327
NTCT10SXWH 163 190 176
NTCD12 662 725 729
NTCT26SXGT 389 330 393
Demand for NightTrain products in Q4 2003
Week Ending Data
ITEM DESCRIPTION 5-Oct 12-Oct 19-Oct
NT Yankee Hotel Foxtrot CD 535 407 429
NT Black Toboggan Hat 64 45 44
NT Moon Buggy T-shirt SS White 195 139 168
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NT Farm Wheel Ringer T-shirt SS White 74 46 31
NT Farm Wheel Rolls CD 193 155 168
NT Old School Logo T-shirt SS Granite 113 114 137
TOTAL 1174 906 977
ITEM DESCRIPTION DEMAND RECIEPTS END INVENTORY
NT Yankee Hotel Foxtrot CD 44,843 48,000 2,662
NT Black Toboggan Hat 6,139 6,500 489
NT Moon Buggy T-shirt SS White 12,936 13,000 353
NT Farm Wheel Ringer T-shirt SS White 6,018 4,500 (1,920)
NT Farm Wheel Rolls CD 24,434 24,000 (886)
NT Old School Logo T-shirt SS Granite 11,401 12,000 811
TOTAL 105,771 108,000 1,509
Receipts of NightTrain products in Q1 2003
Week Ending Data
ITEM DESCRIPTION 5-Jan 12-Jan 19-Jan
NT Yankee Hotel Foxtrot CD 1000
NT Black Toboggan Hat 500
NT Moon Buggy T-shirt SS White
NT Farm Wheel Ringer T-shirt SS White
NT Farm Wheel Rolls CD
NT Old School Logo T-shirt SS Granite
TOTAL 1000 500 0
Receipts of NightTrain products in Q2 2003
Week Ending Data
ITEM DESCRIPTION 6-Apr 13-Apr 20-Apr
NT Yankee Hotel Foxtrot CD
NT Black Toboggan Hat
NT Moon Buggy T-shirt SS White
NT Farm Wheel Ringer T-shirt SS White
NT Farm Wheel Rolls CD 1000
NT Old School Logo T-shirt SS Granite
TOTAL 0 0 1000
RECEIPTS OF NIGHTTRAIN
ITEM NUMBER 6-Jul 13-Jul 20-Jul
NTCD06 2,000 2,000 3,000
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NTCH01TBBK - - -
NTCT08SXWH - - 2,000
NTCT10SXWH 250 - -
NTCD12 2,000 - 1,000
NTCT26SXGT 500 500 500
Receipts of NightTrain products in Q4 2003
Week Ending Data
ITEM DESCRIPTION 5-Oct 12-Oct 19-Oct
NT Yankee Hotel Foxtrot CD 5000
NT Black Toboggan Hat 250
NT Moon Buggy T-shirt SS White
NT Farm Wheel Ringer T-shirt SS White 500
NT Farm Wheel Rolls CD
NT Old School Logo T-shirt SS Granite 500
TOTAL 750 5000 500
COST PER ORDER 50 100 100
Week Ending Inventory of NightTrain products in Q1 2003
Week Ending Data
ITEM DESCRIPTION 5-Jan 12-Jan 19-Jan
NT Yankee Hotel Foxtrot CD 988 344 -170
NT Black Toboggan Hat 297 760 714NT Moon Buggy T-shirt SS White 360 230 50
NT Farm Wheel Ringer T-shirt SS White 2451 2373 2294
NT Farm Wheel Rolls CD 4309 3958 3669
NT Old School Logo T-shirt SS Granite 1584 1491 1340
TOTAL 9989 9156 7897
Week Ending Inventory of NightTrain products in Q2 2003
Week Ending Data
ITEM DESCRIPTION 6-Apr 13-Apr 20-Apr
NT Yankee Hotel Foxtrot CD 2192 1815 1392
NT Black Toboggan Hat 251 202 109
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NT Moon Buggy T-shirt SS White 1303 1164 1059
NT Farm Wheel Ringer T-shirt SS White 2114 2063 1975
NT Farm Wheel Rolls CD 2155 2011 2681
NT Old School Logo T-shirt SS Granite 757 655 540
TOTAL 8772 7910 7756
WEEK ENDING INVENTORY
ITEM NUMBER 6-Jul 13-Jul 20-Jul
NTCD06 744 1,579 3,017
NTCH01TBBK 242 70 (144)
NTCT08SXWH 326 (78) 1,595
NTCT10SXWH 890 700 524
NTCD12 1,301 576 847
NTCT26SXGT 532 702 809
Week Ending Inventory of NightTrain products in Q4 2003
Week Ending Data
ITEM DESCRIPTION 5-Oct 12-Oct 19-Oct
NT Yankee Hotel Foxtrot CD 2036 6629 6200
NT Black Toboggan Hat 791 746 702
NT Moon Buggy T-shirt SS White 617 478 310NT Farm Wheel Ringer T-shirt SS White 697 651 620
NT Farm Wheel Rolls CD 2520 2365 2197
NT Old School Logo T-shirt SS Granite 240 126 489
TOTAL 6901 10995 10518
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26-Jan 2-Feb 9-Feb 16-Feb 23-Feb 2-Mar 9-Mar 16-Mar 23-Mar480 351 534 508 380 666 230 260 608
94 71 57 69 62 74 43 65 57
102 119 188 74 98 89 163 84 147
53 44 69 43 66 76 35 87 55
236 184 137 199 187 255 305 187 329
103 115 93 122 125 68 58 109 72
1068 884 1078 1015 918 1228 834 792 1268
27-Apr 4-May 11-May 18-May 25-May 1-Jun 8-Jun 15-Jun 22-Jun
245 543 457 436 329 942 1410 1278 1568
80 38 81 36 49 155 173 168 171
128 76 107 149 138 198 350 450 393
48 68 43 88 66 127 168 178 190
327 332 204 358 237 371 734 721 707
74 144 73 87 104 271 291 385 390
902 1201 965 1154 923 2064 3126 3180 3419
27-Jul 3-Aug 10-Aug 17-Aug 24-Aug 31-Aug 7-Sep 14-Sep 21-Sep
1,327 1,532 1,434 1,408 1,265 819 288 394 552
215 184 216 214 162 105 42 36 37
448 387 355 403 338 288 130 111 132
160 203 191 169 174 95 56 83 47
852 777 613 661 710 453 265 347 159
380 346 360 339 296 255 114 107 118
26-Oct 2-Nov 9-Nov 16-Nov 23-Nov 30-Nov 7-Dec 14-Dec 21-Dec
481 559 343 1066 1413 1699 2131 2713 2125
51 88 80 123 175 233 337 348 314
160 80 184 224 442 580 647 723 618
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82 36 60 116 202 218 283 372 294
142 286 215 542 662 1090 1330 1539 1255
142 110 158 256 324 424 521 713 604
1058 1159 1040 2327 3218 4244 5249 6408 5210
26-Jan 2-Feb 9-Feb 16-Feb 23-Feb 2-Mar 9-Mar 16-Mar 23-Mar
5000
250
500 2000
500
1000
500
5500 0 1500 500 0 2000 250 0 0
27-Apr 4-May 11-May 18-May 25-May 1-Jun 8-Jun 15-Jun 22-Jun
5000
1000 500
500 2000
1000 1000
500 500 500
1000 0 500 500 5000 2000 1500 500 1500
27-Jul 3-Aug 10-Aug 17-Aug 24-Aug 31-Aug 7-Sep 14-Sep 21-Sep
3,000 1,000 1,000 1,000 - 3,000 - - -
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1,000 - - 500 - - 500 - -
- - - - 2,000 - - - -
- - - 500 - - - 500 -
1,000 1,000 - 5,000 - - - -
500 500 500
26-Oct 2-Nov 9-Nov 16-Nov 23-Nov 30-Nov 7-Dec 14-Dec 21-Dec
3000 3000 3000 3000
500 500 500
2000 2000
500 250 500 500
1000 1000 2000 2000
500 500 500 1000 2000
500 3500 5000 3500 3500 1500 3750 3500 5000
100 50 50 50 50 50 25 33.33333 25
26-Jan 2-Feb 9-Feb 16-Feb 23-Feb 2-Mar 9-Mar 16-Mar 23-Mar
4350 3999 3465 2957 2577 1911 1681 1421 813
620 549 492 423 361 287 494 429 372-52 -171 141 67 -31 1880 1717 1633 1486
2741 2697 2628 2585 2519 2443 2408 2321 2266
3433 3249 4112 3913 3726 3471 3166 2979 2650
1237 1122 1029 1407 1282 1214 1156 1047 975
12329 11445 11867 11352 10434 11206 10622 9830 8562
27-Apr 4-May 11-May 18-May 25-May 1-Jun 8-Jun 15-Jun 22-Jun
1147 604 147 -289 4382 3440 2030 752 -816
29 991 910 874 825 670 997 829 658
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931 855 748 599 461 2283 1913 1463 1070
1927 1859 1816 1728 1662 1535 1367 1189 999
2354 2022 1818 1460 1223 852 1118 397 690
466 322 249 662 558 287 -4 111 221
6854 6653 5688 5034 9111 9067 7421 4741 2822
27-Jul 3-Aug 10-Aug 17-Aug 24-Aug 31-Aug 7-Sep 14-Sep 21-Sep
4,690 4,158 3,724 3,316 2,051 4,232 3,944 3,550 2,998
641 457 241 527 365 260 718 682 645
1,147 760 405 2 1,664 1,376 1,246 1,135 1,003
364 161 (30) 301 127 32 (24) 393 346
(5) 218 605 (56) 4,234 3,781 3,516 3,169 3,010
929 583 223 384 88 333 219 112 (6)
26-Oct 2-Nov 9-Nov 16-Nov 23-Nov 30-Nov 7-Dec 14-Dec 21-Dec
5719 8160 10817 12751 14338 12639 10508 7795 5670
651 1063 983 860 685 952 615 267 453
150 70 1886 1662 1220 640 1993 1270 6521038 1002 942 826 624 406 373 501 707
2055 1769 1554 1012 350 260 -70 391 1136
347 237 79 323 499 75 54 341 1737
9960 12301 16261 17434 17716 14972 13473 10565 10355
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30-Mar Sales387 6139
83 814
101 1659
78 800
162 3181
146 1393
0
957 13986
29-Jun Sales
1281 9523
196 1327
416 2731
196 1385
727 5525
300 2408
0
3116 22899
28-Sep SALES
427 13,332
40 1,857
191 3,842
75 1,782
297 7,250
141 3,568
28-Dec Sales
1948 15849
239 2141
544 4704
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237 2051
901 8478
416 4032
0
4285 37255
30-Mar Receipts
2000 8000
750
2500
500
1000
500
02000 13250
29-Jun Receipts
2000 7000
1500
2500
0
3000
500 2000
2500 16000
28-Sep RECEIPTS
- 16,000
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- 2,000
- 4,000
- 1,250
- 10,000
500 3,500
28-Dec Receipts
17000
500 2250
4000
500 2750
4000 10000
1000 6000
0
6000 42000
25 708.3333
30-Mar Change
2426 1438
289 -81385 1025
2188 -263
2488 -1821
829 -755
9605 -384
29-Jun Change
-97 -2289
462 211
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654 -649
803 -1311
-37 -2192
421 -336
2206 -6566
28-Sep change
2,571 1,827
605 363
812 486
271 (619)
2,713 1,412
353 (179)
28-Dec Change
3722 1686
714 -77
108 -509970 273
4235 1715
2321 2081
12070 5169
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Demand for NightTrain products in Q1 2003
Week Ending Data
ITEM DES 5-Jan 12-Jan 19-Jan 26-Jan Total Jan 2-Feb 9-Feb 16-Feb
NT Yankee 577 644 514 480 2215 351 534 508
NT Black T 56 37 46 94 233 71 57 69
NT Moon B 184 130 180 102 596 119 188 74
NT Farm W 37 78 79 53 247 44 69 43NT Farm W 360 351 289 236 1236 184 137 199
NT Old Sch 138 93 151 103 485 115 93 122
TOTAL 1352 1333 1259 1068 5012 884 1078 1015
Demand for NightTrain products in Q2 2003
Week Ending Data
ITEM DES 6-Apr 13-Apr 20-Apr 27-Apr 4-May 11-May 18-May
NT Yankee 234 377 423 245 1279 543 457 436
NT Black T 38 49 93 80 260 38 81 36
NT Moon B 82 139 105 128 454 76 107 149
NT Farm W 74 51 88 48 261 68 43 88
NT Farm W 333 144 330 327 1134 332 204 358
NT Old Sch 72 102 115 74 363 144 73 87
TOTAL 833 862 1154 902 3751 1201 965 1154
DEMAND Q3
ITEM NUM 6-Jul 13-Jul 20-Jul 27-Jul 3-Aug 10-Aug 17-Aug
NTCD06 1,159 1,165 1,562 1,327 5,213 1,532 1,434 1,408
NTCH01TB 220 172 214 215 821 184 216 214NTCT08SX 328 404 327 448 1,507 387 355 403
NTCT10SX 163 190 176 160 689 203 191 169
NTCD12 662 725 729 852 2,968 777 613 661
NTCT26SX 389 330 393 380 1,492 346 360 339
Demand for NightTrain products in Q4 2003
Week Ending Data
ITEM DES 5-Oct 12-Oct 19-Oct 26-Oct 2-Nov 9-Nov 16-Nov
NT Yankee 535 407 429 481 1852 559 343 1066
NT Black T 64 45 44 51 204 88 80 123
NT Moon B 195 139 168 160 662 80 184 224
NT Farm W 74 46 31 82 233 36 60 116
NT Farm W 193 155 168 142 658 286 215 542
NT Old Sch 113 114 137 142 506 110 158 256
TOTAL 1174 906 977 1058 1159 1040 2327
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Receipts of NightTrain products in Q1 2003
Week Ending Data
ITEM DES 5-Jan 12-Jan 19-Jan 26-Jan 2-Feb 9-Feb 16-Feb
NT Yankee 1000 5000 6000
NT Black Toboggan Ha 500 500NT Moon Buggy T-shirt SS White 0 500
NT Farm Wheel Ringer T-shirt SS White 500 500
NT Farm Wheel Rolls CD 0 1000
NT Old School Logo T-shirt SS Granite 0 500
TOTAL 1000 500 0 5500 0 1500 500
Receipts of NightTrain products in Q2 2003
Week Ending Data
ITEM DES 6-Apr 13-Apr 20-Apr 27-Apr 4-May 11-May 18-May
NT Yankee Hotel Foxtrot CD 0
NT Black Toboggan Hat 1000 1000
NT Moon Buggy T-shirt SS White 0 500
NT Farm Wheel Ringer T-shirt SS White 0
NT Farm Wheel Rolls CD 1000 1000
NT Old School Logo T-shirt SS Granite 0 500
TOTAL 0 0 1000 1000 0 500 500
RECEIPTS OF NIGHTTRAINITEM NUM 6-Jul 13-Jul 20-Jul 27-Jul 3-Aug 10-Aug 17-Aug
NTCD06 2,000 2,000 3,000 3,000 10,000 1,000 1,000 1,000
NTCH01TB - - - 1,000 1,000 - - 500
NTCT08SX - - 2,000 - 2,000 - - -
NTCT10SX 250 - - - 250 - - 500
NTCD12 2,000 - 1,000 3,000 1,000 1,000 -
NTCT26SX 500 500 500 500 2,000 500
Receipts of NightTrain products in Q4 2003
Week Ending Data
ITEM DES 5-Oct 12-Oct 19-Oct 26-Oct 2-Nov 9-Nov 16-Nov
NT Yankee Hotel Foxtr 5000 5000 3000 3000 3000
NT Black T 250 250 500
NT Moon Buggy T-shirt SS White 0 2000
NT Farm W 500 500 1000
NT Farm Wheel Rolls CD 0
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NT Old School Logo T-shirt SS Gra 500 500 500
TOTAL 750 5000 500 500 3500 5000 3500
COST PE 50 100 100 100 50 50 50
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23-Feb Total Feb 2-Mar 9-Mar 16-Mar 23-Mar 30-Mar Total Mar
380 1773 666 230 260 608 387 2151
62 259 74 43 65 57 83 322
98 479 89 163 84 147 101 584
66 222 76 35 87 55 78 331187 707 255 305 187 329 162 1238
125 455 68 58 109 72 146 453
918 3895 1228 834 792 1268 957 5079
25-May 1-Jun 8-Jun 15-Jun 22-Jun 29-Jun
329 1765 942 1410 1278 1568 1281 6479
49 204 155 173 168 171 196 863
138 470 198 350 450 393 416 1807
66 265 127 168 178 190 196 859
237 1131 371 734 721 707 727 3260
104 408 271 291 385 390 300 1637
923 4243 2064 3126 3180 3419 3116 14905
24-Aug 31-Aug 7-Sep 14-Sep 21-Sep 28-Sep
1,265 819 6,458 288 394 552 427 1,661
162 105 881 42 36 37 40 155338 288 1,771 130 111 132 191 564
174 95 832 56 83 47 75 261
710 453 3,214 265 347 159 297 1,068
296 255 1,596 114 107 118 141 480
23-Nov 30-Nov 7-Dec 14-Dec 21-Dec 28-Dec
1413 1699 5080 2131 2713 2125 1948 8917
175 233 699 337 348 314 239 1238
442 580 1510 647 723 618 544 2532
202 218 632 283 372 294 237 1186
662 1090 2795 1330 1539 1255 901 5025
324 424 1272 521 713 604 416 2254
3218 4244 5249 6408 5210 4285
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23-Feb 2-Mar 9-Mar 16-Mar 23-Mar 30-Mar
0 2000 2000
0 250 250500 2000 2000
0 0
1000 0
500 0
0 2000 250 0 0 2000
25-May 1-Jun 8-Jun 15-Jun 22-Jun 29-Jun
5000 5000 2000 2000
0 500 500
500 2000 2000
0 0
0 1000 1000 2000
500 500 500 500 1500
5000 2000 1500 500 1500 2500
24-Aug 31-Aug 7-Sep 14-Sep 21-Sep 28-Sep
- 3,000 6,000 - - - - -
- - 500 500 - - - 500
2,000 - 2,000 - - - - -
- - 500 - 500 - - 500
5,000 - 7,000 - - - - -
500 1,000 500 500
23-Nov 30-Nov 7-Dec 14-Dec 21-Dec 28-Dec
3000 12000 0
500 1000 500 500 1000
2000 2000 2000
0 250 500 500 500 1750
1000 1000 1000 2000 2000 4000 9000
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500 1000 500 1000 2000 1000 4500
3500 1500 3750 3500 5000 6000
50 50 25 33.33333 25 25
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Total Demand Tahun 2003
ITEM DESCRIPTION
Jan Feb Mar
NT Yankee Hotel Foxtrot CD 2,215 1,773 2,151
NT Black Toboggan Hat 233 259 322
NT Moon Buggy T-shirt SS White 596 479 584
NT Farm Wheel Ringer T-shirt SS White 247 222 331NT Farm Wheel Rolls CD 1,236 707 1,238
NT Old School Logo T-shirt SS Granite 485 455 453
TOTAL 5,012 3,895 5,079
Total ReceiptsTahun 2003
ITEM DESCRIPTION
Jan Feb Mar
NT Yankee Hotel Foxtrot CD 6,000 - 2,000
NT Black Toboggan Hat 500 - 250
NT Moon Buggy T-shirt SS White - 500 2,000
NT Farm Wheel Ringer T-shirt SS White 500 - -
NT Farm Wheel Rolls CD - 1,000 -
NT Old School Logo T-shirt SS Granite - 500 -
TOTAL 7,000 2,000 4,250
CARA 2:
Cara 2 ini dipakai Shipping cost per order tetap =$100 per order
Shipping cost (S)= $100 per order
Holding Cost (H) = 15% * Shipping cost (S) = 0.15 * 100 = $ 15 per orderDalam 1 Tahun di tahun 2003, ada 42 kali pengiriman
Holding Cost (H) = 42 kali *15% * Shipping cost (S) = 42*0.15 * 100 = $ 630 per order
Asumsi bahwa Holding Cost (H) per order per unit tetap atau dari rata-rata per unit dala
apa holding cost nya diitung rata per bulan juga ya? Berarti nanti beda2 tiap bulan bgm?
ga ada safety stock krn klo ada berarti model yg lain ga ada safety stock diasumsikan b
yang bingung, knp annual holding cost n annual ordering cost jadi sama ya? Tapi udah se
Lead Time untuk CD : 10 hari
Lead Time untuk merchandise lainnya : 28 hari
Holding cost (H) per unit per year = Sum order*cost per order*0.15/receipts
Optimal order quantity (Q) = SQRT(2*Demand*Shipping cost/Holding c
Reorder point (R) = Demand per day*Lead TimeAnnual purchase cost = Demand*Cost per unit
Annual ordering cost = Demand*Shipping cost/Opt. order Quanti
Annual holding cost = Opt. order quantity*Holding cost per unit
Total cost (TC) = Annual purchase cost + annual ordering c
annual ? Artinya pertahun or maksudnya rutin per periode, periodenya bisa bulan , tahu
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Shipping Cost (S) per orderHolding Cost
(H) per order
Holding Cost
(H) per order
in a year
Total
Receipts
Order All
items
(1) (2)=(1)*0.15 (3)=42*(2) (4)
100$ 15$ 630$ 108,000
JANUARI
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 2,215 6,000
NT Black Toboggan Hat 233 500
NT Moon Buggy T-shirt SS White 596 -
NT Farm Wheel Ringer T-shirt SS White 247 500
NT Farm Wheel Rolls CD 1,236 -
NT Old School Logo T-shirt SS Granite 485 -
TOTAL 5,012 7000
FEBRUARI
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 1,773 -
NT Black Toboggan Hat 259 -
NT Moon Buggy T-shirt SS White 479 500NT Farm Wheel Ringer T-shirt SS White 222 -
NT Farm Wheel Rolls CD 707 1,000
NT Old School Logo T-shirt SS Granite 455 500
TOTAL 3,895 2000
MARET
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 2,151 2,000
NT Black Toboggan Hat 322 250
NT Moon Buggy T-shirt SS White 584 2,000
NT Farm Wheel Ringer T-shirt SS White 331 -
NT Farm Wheel Rolls CD 1,238 -
NT Old School Logo T-shirt SS Granite 453 -
TOTAL 5,079 4250
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APRIL
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)NT Yankee Hotel Foxtrot CD 1,279 -
NT Black Toboggan Hat 260 1,000
NT Moon Buggy T-shirt SS White 454 -
NT Farm Wheel Ringer T-shirt SS White 261 -
NT Farm Wheel Rolls CD 1,134 1,000
NT Old School Logo T-shirt SS Granite 363 -
TOTAL 3,751 2000
MAY
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 1,765 5,000
NT Black Toboggan Hat 204 -
NT Moon Buggy T-shirt SS White 470 500
NT Farm Wheel Ringer T-shirt SS White 265 -
NT Farm Wheel Rolls CD 1,131 -
NT Old School Logo T-shirt SS Granite 408 500
TOTAL 4,243 6000
JUN
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 6479 2000
NT Black Toboggan Hat 863 500
NT Moon Buggy T-shirt SS White 1807 2000
NT Farm Wheel Ringer T-shirt SS White 859 0NT Farm Wheel Rolls CD 3260 2000
NT Old School Logo T-shirt SS Granite 1637 1500
TOTAL 14,905 8000
JUL
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ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 5,213 10,000
NT Black Toboggan Hat 821 1,000
NT Moon Buggy T-shirt SS White 1,507 2,000NT Farm Wheel Ringer T-shirt SS White 689 250
NT Farm Wheel Rolls CD 2,968 3,000
NT Old School Logo T-shirt SS Granite 1,492 2,000
TOTAL 12,690 18250
AUG
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 6458 6000
NT Black Toboggan Hat 881 500
NT Moon Buggy T-shirt SS White 1771 2000
NT Farm Wheel Ringer T-shirt SS White 832 500
NT Farm Wheel Rolls CD 3214 7000
NT Old School Logo T-shirt SS Granite 1596 1000
TOTAL 14,752 17000
SEP
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 1661 0
NT Black Toboggan Hat 155 500
NT Moon Buggy T-shirt SS White 564 0
NT Farm Wheel Ringer T-shirt SS White 261 500
NT Farm Wheel Rolls CD 1068 0
NT Old School Logo T-shirt SS Granite 480 500
TOTAL 4,189 1500
OCT
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 1852 5000
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NT Black Toboggan Hat 204 250
NT Moon Buggy T-shirt SS White 662 0
NT Farm Wheel Ringer T-shirt SS White 233 1000
NT Farm Wheel Rolls CD 658 0
NT Old School Logo T-shirt SS Granite 506 500
TOTAL 4,115 6750
NOV
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 5080 12000
NT Black Toboggan Hat 699 1000
NT Moon Buggy T-shirt SS White 1510 2000
NT Farm Wheel Ringer T-shirt SS White 632 0
NT Farm Wheel Rolls CD 2795 1000
NT Old School Logo T-shirt SS Granite 1272 1000
TOTAL 11,988 17000
DEC
ITEM DESCRIPTION DEMAND RECIEPTSEND
INVENTORY
(1) (2) (3)
NT Yankee Hotel Foxtrot CD 8917 0NT Black Toboggan Hat 1238 1000
NT Moon Buggy T-shirt SS White 2532 2000
NT Farm Wheel Ringer T-shirt SS White 1186 1750
NT Farm Wheel Rolls CD 5025 9000
NT Old School Logo T-shirt SS Granite 2254 4500
TOTAL 21,152 18250
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Q1 Apr May Jun Q2 Jul Aug
6,139 1,279 1,765 6479 9,523 5,213 6458
814 260 204 863 1,327 821 881
1,659 454 470 1807 2,731 1,507 1771
800 261 265 859 1,385 689 8323,181 1,134 1,131 3260 5,525 2,968 3214
1,393 363 408 1637 2,408 1,492 1596
13,986 3,751 4,243 14,905 22,899 12,690 14,752
Q1 Apr May Jun Q2 Jul Aug
8,000 - 5,000 2000 7,000 10,000 6000
750 1,000 - 500 1,500 1,000 500
2,500 - 500 2000 2,500 2,000 2000
500 - - 0 - 250 500
1,000 1,000 - 2000 3,000 3,000 7000
500 - 500 1500 2,000 2,000 1000
13,250 2,000 6,000 8,000 16,000 18,250 17,000
1 tahun
?
hwa batas reorder point mencukupi stock cadangan sampai pemesanan tiba
suai rumus
ost)
ty
per year/2
st + annual holding cost
or lain2
DEMAND
RECEIPTS
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Holding cost (H) per order
per unit
(5)=(3)/(4)
0.006$
OPTIMAL ORDER
QUANTITY (Q) per year
DEMAND
PER DAY (d)
LEAD
TIME (L)
REORDER
POINT (R)
COST (C)
ANNUAL
PURCHASE
COST
ANNUAL
ORDERING COST
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/31 (6) (7)=(5)*(6) (8) (9)=(1)*(8) (10)=(1)*100/(4)
8,593$ 71 10 715 9.18$ 20,333.70$ 25.78$
2,787$ 8 28 210 12.23$ 2,849.59$ 8.36$
4,457$ 19 28 538 8.75$ 5,215.00$ 13.37$
2,869$ 8 28 223 8.75$ 2,161.25$ 8.61$
6,419$ 40 10 399 9.18$ 11,346.48$ 19.26$
4,021$ 16 28 438 8.75$ 4,243.75$ 12.06$
29,146$ 162 132 2523 56.84$ 46,149.77$ 87.44$
OPTIMAL ORDER
QUANTITY (Q) per year
DEMAND
PER DAY (d)
LEAD
TIME (L)
REORDER
POINT (R)
COST (C)
ANNUAL
PURCHASE
COST
ANNUAL
ORDERING COST
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/28 (6) (7)=(5)*(6) (8) (9)=(1)*(8) (10)=(1)*100/(4)
7,688$ 63 10 633 9.18$ 16,276.14$ 23.06$
2,938$ 9 28 259 12.23$ 3,167.57$ 8.81$
3,996$ 17 28 479 8.75$ 4,191.25$ 11.99$2,720$ 8 28 222 8.75$ 1,942.50$ 8.16$
4,855$ 25 10 253 9.18$ 6,490.26$ 14.56$
3,894$ 16 28 455 8.75$ 3,981.25$ 11.68$
26,091$ 139 132 2301 56.84$ 36,048.97$ 78.27$
OPTIMAL ORDER
QUANTITY (Q) per year
DEMAND
PER DAY (d)
LEAD
TIME (L)
REORDER
POINT (R)
COST (C)
ANNUAL
PURCHASE
COST
ANNUAL
ORDERING COST
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/31 (6) (7)=(5)*(6) (8) (9)=(1)*(8) (10)=(1)*100/(4)
8,468$ 69 10 694 9.18$ 19,746.18$ 25.40$
3,276$ 10 28 291 12.23$ 3,938.06$ 9.83$
4,412$ 19 28 527 8.75$ 5,110.00$ 13.24$
3,322$ 11 28 299 8.75$ 2,896.25$ 9.96$
6,424$ 40 10 399 9.18$ 11,364.84$ 19.27$
3,886$ 15 28 409 8.75$ 3,963.75$ 11.66$
29,787$ 164 132 2620 56.84$ 47,019.08$ 89.36$
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OPTIMAL ORDER
QUANTITY (Q) per year
DEMAND
PER DAY (d)
LEAD
TIME (L)
REORDER
POINT (R)
COST (C)
ANNUAL
PURCHASE
COST
ANNUAL
ORDERING COST
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/30 (6) (7)=(5)*(6) (8) (9)=(1)*(8) (10)=(1)*100/(4)6,529$ 43 10 426 9.18$ 11,741.22$ 19.59$
2,944$ 8 28 235 12.23$ 3,179.80$ 8.83$
3,890$ 15 28 410 8.75$ 3,972.50$ 11.67$
2,950$ 8 28 236 8.75$ 2,283.75$ 8.85$
6,148$ 37 10 366 9.18$ 10,410.12$ 18.44$
3,479$ 12 28 328 8.75$ 3,176.25$ 10.44$
25,940$ 122 132 2001 56.84$ 34,763.64$ 77.82$
OPTIMAL ORDER
QUANTITY (Q) per year
DEMAND
PER DAY (d)
LEAD
TIME (L)
REORDER
POINT (R)
COST (C)
ANNUAL
PURCHASE
COST
ANNUAL
ORDERING COST
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/31 (6) (7)=(5)*(6) (8) (9)=(1)*(8) (10)=(1)*100/(4)
7,670$ 57 10 569 9.18$ 16,202.70$ 23.01$
2,608$ 7 28 184 12.23$ 2,494.92$ 7.82$
3,958$ 15 28 425 8.75$ 4,112.50$ 11.87$
2,972$ 9 28 239 8.75$ 2,318.75$ 8.92$
6,140$ 36 10 365 9.18$ 10,382.58$ 18.42$
3,688$ 13 28 369 8.75$ 3,570.00$ 11.06$
27,036$ 137 132 2151 56.84$ 39,081.45$ 81.11$
OPTIMAL ORDER
QUANTITY (Q) per year
DEMAND
PER DAY (d)
LEAD
TIME (L)
REORDER
POINT (R)
COST (C)
ANNUAL
PURCHASE
COST
ANNUAL
ORDERING COST
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/30 (6) (7)=(5)*(6) (8) (9)=(1)*(8) (10)=(1)*100/(4)
14,696$ 216 10 2160 9.18$ 59,477.22$ 44.09$
5,363$ 29 28 805 12.23$ 10,554.49$ 16.09$
7,761$ 60 28 1687 8.75$ 15,811.25$ 23.28$
5,351$ 29 28 802 8.75$ 7,516.25$ 16.05$10,424$ 109 10 1087 9.18$ 29,926.80$ 31.27$
7,387$ 55 28 1528 8.75$ 14,323.75$ 22.16$
50,983$ 497 132 8068 56.84$ 137,609.76$ 152.95$
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OPTIMAL ORDER
QUANTITY (Q) per year
DEMAND
PER DAY (d)
LEAD
TIME (L)
REORDER
POINT (R)
COST (C)
ANNUAL
PURCHASE
COST
ANNUAL
ORDERING COST
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/31 (6) (7)=(5)*(6) (8) (9)=(1)*(8) (10)=(1)*100/(4)
13,182$ 168 10 1682 9.18$ 47,855.34$ 39.55$
5,231$ 26 28 742 12.23$ 10,040.83$ 15.69$
7,088$ 49 28 1361 8.75$ 13,186.25$ 21.26$4,792$ 22 28 622 8.75$ 6,028.75$ 14.38$
9,947$ 96 10 957 9.18$ 27,246.24$ 29.84$
7,052$ 48 28 1348 8.75$ 13,055.00$ 21.16$
47,292$ 409 132 6712 56.84$ 117,412.41$ 141.88$
OPTIMAL ORDER
QUANTITY (Q) per year
DEMAND
PER DAY (d)
LEAD
TIME (L)
REORDER
POINT (R)
COST (C)
ANNUAL
PURCHASE
COST
ANNUAL
ORDERING COST
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/31 (6) (7)=(5)*(6) (8) (9)=(1)*(8) (10)=(1)*100/(4)
14,672$ 208 10 2083 9.18$ 59,284.44$ 44.02$
5,419$ 28 28 796 12.23$ 10,774.63$ 16.26$
7,683$ 57 28 1600 8.75$ 15,496.25$ 23.05$
5,266$ 27 28 751 8.75$ 7,280.00$ 15.80$
10,351$ 104 10 1037 9.18$ 29,504.52$ 31.05$
7,294$ 51 28 1442 8.75$ 13,965.00$ 21.88$
50,685$ 476 132 7708 56.84$ 136,304.84$ 152.05$
OPTIMAL ORDER
QUANTITY (Q) per year
DEMAND
PER DAY (d)
LEAD
TIME (L)
REORDER
POINT (R)
COST (C)
ANNUAL
PURCHASE
COST
ANNUAL
ORDERING COST
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/30 (6) (7)=(5)*(6) (8) (9)=(1)*(8) (10)=(1)*100/(4)
7,441$ 55 10 554 9.18$ 15,247.98$ 22.32$
2,273$ 5 28 145 12.23$ 1,895.65$ 6.82$
4,336$ 19 28 526 8.75$ 4,935.00$ 13.01$
2,950$ 9 28 244 8.75$ 2,283.75$ 8.85$
5,967$ 36 10 356 9.18$ 9,804.24$ 17.90$
4,000$ 16 28 448 8.75$ 4,200.00$ 12.00$
26,966$ 140 132 2272 56.84$ 38,366.62$ 80.90$
OPTIMAL ORDER
QUANTITY (Q) per year
DEMAND
PER DAY (d)
LEAD
TIME (L)
REORDER
POINT (R)
COST (C)
ANNUAL
PURCHASE
COST
ANNUAL
ORDERING COST
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/31 (6) (7)=(5)*(6) (8) (9)=(1)*(8) (10)=(1)*100/(4)
7,857$ 60 10 597 9.18$ 17,001.36$ 23.57$
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2,608$ 7 28 184 12.23$ 2,494.92$ 7.82$
4,698$ 21 28 598 8.75$ 5,792.50$ 14.09$
2,787$ 8 28 210 8.75$ 2,038.75$ 8.36$
4,683$ 21 10 212 9.18$ 6,040.44$ 14.05$
4,107$ 16 28 457 8.75$ 4,427.50$ 12.32$
26,739$ 133 132 2259 56.84$ 37,795.47$ 80.22$
OPTIMAL ORDER
QUANTITY (Q) per year
DEMAND
PER DAY (d)
LEAD
TIME (L)
REORDER
POINT (R)
COST (C)
ANNUAL
PURCHASE
COST
ANNUAL
ORDERING COST
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/30 (6) (7)=(5)*(6) (8) (9)=(1)*(8) (10)=(1)*100/(4)
13,013$ 169 10 1693 9.18$ 46,634.40$ 39.04$
4,827$ 23 28 652 12.23$ 8,548.77$ 14.48$
7,095$ 50 28 1409 8.75$ 13,212.50$ 21.28$
4,590$ 21 28 590 8.75$ 5,530.00$ 13.77$
9,652$ 93 10 932 9.18$ 25,658.10$ 28.96$
6,512$ 42 28 1187 8.75$ 11,130.00$ 19.53$
45,688$ 400 132 6464 56.84$ 110,713.77$ 137.06$
OPTIMAL ORDER
QUANTITY (Q) per year
DEMAND
PER DAY (d)
LEAD
TIME (L)
REORDER
POINT (R)
COST (C)
ANNUAL
PURCHASE
COST
ANNUAL
ORDERING COST
(4)=sqrt(2*(1)*100/0.006) (5)=(1)/31 (6) (7)=(5)*(6) (8) (9)=(1)*(8) (10)=(1)*100/(4)
17,240$ 288 10 2876 9.18$ 81,858.06$ 51.72$6,424$ 40 28 1118 12.23$ 15,140.74$ 19.27$
9,187$ 82 28 2287 8.75$ 22,155.00$ 27.56$
6,288$ 38 28 1071 8.75$ 10,377.50$ 18.86$
12,942$ 162 10 1621 9.18$ 46,129.50$ 38.83$
8,668$ 73 28 2036 8.75$ 19,722.50$ 26.00$
60,749$ 682 132 11010 56.84$ 195,383.30$ 182.25$
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Sep Q3 Oct Nov Dec Q4 Total
1661 13,332 1852 5080 8917 15849 44,843
155 1,857 204 699 1238 2141 6,139
564 3,842 662 1510 2532 4704 12,936
261 1,782 233 632 1186 2051 6,0181068 7,250 658 2795 5025 8478 24,434
480 3,568 506 1272 2254 4032 11,401
4,189 31,631 4,115 11,988 21,152 37,255 105,771
Sep Q3 Oct Nov Dec Q4 Total
0 16,000 5000 12000 0 17000 48,000
500 2,000 250 1000 1000 2250 6,500
0 4,000 0 2000 2000 4000 13,000
500 1,250 1000 0 1750 2750 4,500
0 10,000 0 1000 9000 10000 24,000
500 3,500 500 1000 4500 6000 12,000
1,500 36,750 6,750 17,000 18,250 42,000 108,000
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ANNUAL HOLDING
COSTTOTAL COST (TC)
RETAIL
PRICETOTAL SALES MARGIN
(11)=(4)*0.006/2 (12)=(9)+(10)+(11) (13) (14)=(13)*(1) (15)=(14)-(12)
25.78$ 20,385.26$ $ 14.95 33,114.25$ 12,728.99$
8.36$ 2,866.31$ 29.95$ 6,978.35$ 4,112.04$
13.37$ 5,241.74$ 24.95$ 14,870.20$ 9,628.46$
8.61$ 2,178.47$ 24.95$ 6,162.65$ 3,984.18$
19.26$ 11,384.99$ 14.95$ 18,478.20$ 7,093.21$
12.06$ 4,267.87$ 24.95$ 12,100.75$ 7,832.88$
87.44$ 46,324.64$ 134.70$ 91,704.40$ 45,379.76$
ANNUAL HOLDING
COSTTOTAL COST (TC)
RETAIL
PRICETOTAL SALES MARGIN
(11)=(4)*0.006/2 (12)=(9)+(10)+(11) (13) (14)=(13)*(1) (15)=(14)-(12)
23.06$ 16,322.27$ $ 14.95 26,506.35$ 10,184.08$
8.81$ 3,185.20$ 29.95$ 7,757.05$ 4,571.85$
11.99$ 4,215.22$ 24.95$ 11,951.05$ 7,735.83$8.16$ 1,958.82$ 24.95$ 5,538.90$ 3,580.08$
14.56$ 6,519.39$ 14.95$ 10,569.65$ 4,050.26$
11.68$ 4,004.62$ 24.95$ 11,352.25$ 7,347.63$
78.27$ 36,205.52$ 134.70$ 73,675.25$ 37,469.73$
ANNUAL HOLDING
COSTTOTAL COST (TC)
RETAIL
PRICETOTAL SALES MARGIN
(11)=(4)*0.006/2 (12)=(9)+(10)+(11) (13) (14)=(13)*(1) (15)=(14)-(12)
25.40$ 19,796.99$ $ 14.95 32,157.45$ 12,360.46$
9.83$ 3,957.72$ 29.95$ 9,643.90$ 5,686.18$
13.24$ 5,136.47$ 24.95$ 14,570.80$ 9,434.33$
9.96$ 2,916.18$ 24.95$ 8,258.45$ 5,342.27$
19.27$ 11,403.38$ 14.95$ 18,508.10$ 7,104.72$
11.66$ 3,987.07$ 24.95$ 11,302.35$ 7,315.28$
89.36$ 47,197.80$ 134.70$ 94,441.05$ 47,243.25$
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ANNUAL HOLDING
COSTTOTAL COST (TC)
RETAIL
PRICETOTAL SALES MARGIN
(11)=(4)*0.006/2 (12)=(9)+(10)+(11) (13) (14)=(13)*(1) (15)=(14)-(12)19.59$ 11,780.40$ $ 14.95 19,121.05$ 7,340.65$
8.83$ 3,197.46$ 29.95$ 7,787.00$ 4,589.54$
11.67$ 3,995.84$ 24.95$ 11,327.30$ 7,331.46$
8.85$ 2,301.45$ 24.95$ 6,511.95$ 4,210.50$
18.44$ 10,447.01$ 14.95$ 16,953.30$ 6,506.29$
10.44$ 3,197.12$ 24.95$ 9,056.85$ 5,859.73$
77.82$ 34,919.28$ 134.70$ 70,757.45$ 35,838.17$
ANNUAL HOLDING
COSTTOTAL COST (TC)
RETAIL
PRICETOTAL SALES MARGIN
(11)=(4)*0.006/2 (12)=(9)+(10)+(11) (13) (14)=(13)*(1) (15)=(14)-(12)
23.01$ 16,248.72$ $ 14.95 26,386.75$ 10,138.03$
7.82$ 2,510.57$ 29.95$ 6,109.80$ 3,599.23$
11.87$ 4,136.25$ 24.95$ 11,726.50$ 7,590.25$
8.92$ 2,336.58$ 24.95$ 6,611.75$ 4,275.17$
18.42$ 10,419.42$ 14.95$ 16,908.45$ 6,489.03$
11.06$ 3,592.13$ 24.95$ 10,179.60$ 6,587.47$
81.11$ 39,243.67$ 134.70$ 77,922.85$ 38,679.18$
ANNUAL HOLDING
COSTTOTAL COST (TC)
RETAIL
PRICETOTAL SALES MARGIN
(11)=(4)*0.006/2 (12)=(9)+(10)+(11) (13) (14)=(13)*(1) (15)=(14)-(12)
44.09$ 59,565.39$ $ 14.95 96,861.05$ 37,295.66$
16.09$ 10,586.67$ 29.95$ 25,846.85$ 15,260.18$
23.28$ 15,857.82$ 24.95$ 45,084.65$ 29,226.83$
16.05$ 7,548.36$ 24.95$ 21,432.05$ 13,883.69$31.27$ 29,989.35$ 14.95$ 48,737.00$ 18,747.65$
22.16$ 14,368.07$ 24.95$ 40,843.15$ 26,475.08$
152.95$ 137,915.66$ 134.70$ 278,804.75$ 140,889.09$
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ANNUAL HOLDING
COSTTOTAL COST (TC)
RETAIL
PRICETOTAL SALES MARGIN
(11)=(4)*0.006/2 (12)=(9)+(10)+(11) (13) (14)=(13)*(1) (15)=(14)-(12)
39.55$ 47,934.43$ $ 14.95 77,934.35$ 29,999.92$
15.69$ 10,072.22$ 29.95$ 24,588.95$ 14,516.73$
21.26$ 13,228.78$ 24.95$ 37,599.65$ 24,370.87$14.38$ 6,057.50$ 24.95$ 17,190.55$ 11,133.05$
29.84$ 27,305.92$ 14.95$ 44,371.60$ 17,065.68$
21.16$ 13,097.31$ 24.95$ 37,225.40$ 24,128.09$
141.88$ 117,696.16$ 134.70$ 238,910.50$ 121,214.34$
ANNUAL HOLDING
COSTTOTAL COST (TC)
RETAIL
PRICETOTAL SALES MARGIN
(11)=(4)*0.006/2 (12)=(9)+(10)+(11) (13) (14)=(13)*(1) (15)=(14)-(12)
44.02$ 59,372.47$ $ 14.95 96,547.10$ 37,174.63$
16.26$ 10,807.14$ 29.95$ 26,385.95$ 15,578.81$
23.05$ 15,542.35$ 24.95$ 44,186.45$ 28,644.10$
15.80$ 7,311.60$ 24.95$ 20,758.40$ 13,446.80$
31.05$ 29,566.62$ 14.95$ 48,049.30$ 18,482.68$
21.88$ 14,008.76$ 24.95$ 39,820.20$ 25,811.44$
152.05$ 136,608.95$ 134.70$ 275,747.40$ 139,138.45$
ANNUAL HOLDING
COSTTOTAL COST (TC)
RETAIL
PRICETOTAL SALES MARGIN
(11)=(4)*0.006/2 (12)=(9)+(10)+(11) (13) (14)=(13)*(1) (15)=(14)-(12)
22.32$ 15,292.63$ $ 14.95 24,831.95$ 9,539.32$
6.82$ 1,909.29$ 29.95$ 4,642.25$ 2,732.96$
13.01$ 4,961.02$ 24.95$ 14,071.80$ 9,110.78$
8.85$ 2,301.45$ 24.95$ 6,511.95$ 4,210.50$
17.90$ 9,840.04$ 14.95$ 15,966.60$ 6,126.56$
12.00$ 4,224.00$ 24.95$ 11,976.00$ 7,752.00$
80.90$ 38,528.42$ 134.70$ 78,000.55$ 39,472.13$
ANNUAL HOLDING
COSTTOTAL COST (TC)
RETAIL
PRICETOTAL SALES MARGIN
(11)=(4)*0.006/2 (12)=(9)+(10)+(11) (13) (14)=(13)*(1) (15)=(14)-(12)
23.57$ 17,048.50$ $ 14.95 27,687.40$ 10,638.90$
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7.82$ 2,510.57$ 29.95$ 6,109.80$ 3,599.23$
14.09$ 5,820.69$ 24.95$ 16,516.90$ 10,696.21$
8.36$ 2,055.47$ 24.95$ 5,813.35$ 3,757.88$
14.05$ 6,068.54$ 14.95$ 9,837.10$ 3,768.56$
12.32$ 4,452.14$ 24.95$ 12,624.70$ 8,172.56$
80.22$ 37,955.91$ 134.70$ 78,589.25$ 40,633.34$
ANNUAL HOLDING
COSTTOTAL COST (TC)
RETAIL
PRICETOTAL SALES MARGIN
(11)=(4)*0.006/2 (12)=(9)+(10)+(11) (13) (14)=(13)*(1) (15)=(14)-(12)
39.04$ 46,712.48$ $ 14.95 75,946.00$ 29,233.52$
14.48$ 8,577.73$ 29.95$ 20,935.05$ 12,357.32$
21.28$ 13,255.07$ 24.95$ 37,674.50$ 24,419.43$
13.77$ 5,557.54$ 24.95$ 15,768.40$ 10,210.86$
28.96$ 25,716.01$ 14.95$ 41,785.25$ 16,069.24$
19.53$ 11,169.07$ 24.95$ 31,736.40$ 20,567.33$
137.06$ 110,987.90$ 134.70$ 223,845.60$ 112,857.70$
ANNUAL HOLDING
COSTTOTAL COST (TC)
RETAIL
PRICETOTAL SALES MARGIN
(11)=(4)*0.006/2 (12)=(9)+(10)+(11) (13) (14)=(13)*(1) (15)=(14)-(12)
51.72$ 81,961.50$ $ 14.95 133,309.15$ 51,347.65$19.27$ 15,179.28$ 29.95$ 37,078.10$ 21,898.82$
27.56$ 22,210.12$ 24.95$ 63,173.40$ 40,963.28$
18.86$ 10,415.23$ 24.95$ 29,590.70$ 19,175.47$
38.83$ 46,207.15$ 14.95$ 75,123.75$ 28,916.60$
26.00$ 19,774.51$ 24.95$ 56,237.30$ 36,462.79$
182.25$ 195,747.79$ 134.70$ 394,512.40$ 198,764.61$