Calculate the Economic Order Quantities (EOQs) for the A items.

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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3.. Calculate the Economic Order Quantities (EOQs) for the A items.   

Cat. ref.
Sales Unit Description
Sample
number
Sales Unit
Last 12 mo. Inventory as Reorder
sales (units) at last year Quantity
end (units) (Units)
1,000
1,000
number
Cost (€)
1
11036
Disposable Aprons (10pk)
Ear-loop Masks(Box)
Drill Type 164
Disposable Gloves Large
150ml Syringe
Intubation Tube (Adult)
Pocket Organiser Blue
2.40
100,000
2
11456
3.60
60,000
120
3
11563
1.10
220
420
250
12054
12372
4
3.50
35,400
8,500
10,000
11.30
430
120
100
97.40
6,500
120
6.
12774
20
20
12979
7.00
160
500
8
13063
CPAP Consumable Kit
187.00
400
10
Zinc Oxide Tape
Stethoscope Head
Disp. Latex Catheter
Roll-up Wheelchair Ramp
LFT Tube
13236
1.50
1,260
50
10
13454
6.25
10
16
25
11
13597
0.60
3,560
12
20
12
13999
152.50
12
44
50
13
14068
1.40
22,500
10,500
8,000
Cervical Collar
Head Wedge
14
14242
12.00
140
24
20
14310
14405
15
89.00
44
10
16
Three-Wheel Scooter
755.00
14
17
14456
Neonatal Trach. Tube
80.40
268
6.
100
14675
Mouldable Strip Paste
Sequential Comp. Pump
Toilet Safety Frame
10.20
1,250
430
18
172
100
19
14854
430.00
40
50
20
24943
25.60
560
18
20
Weeks per annum:
52.14
Holding cost (%)
Ordering cost (€)
15
50
Transcribed Image Text:Cat. ref. Sales Unit Description Sample number Sales Unit Last 12 mo. Inventory as Reorder sales (units) at last year Quantity end (units) (Units) 1,000 1,000 number Cost (€) 1 11036 Disposable Aprons (10pk) Ear-loop Masks(Box) Drill Type 164 Disposable Gloves Large 150ml Syringe Intubation Tube (Adult) Pocket Organiser Blue 2.40 100,000 2 11456 3.60 60,000 120 3 11563 1.10 220 420 250 12054 12372 4 3.50 35,400 8,500 10,000 11.30 430 120 100 97.40 6,500 120 6. 12774 20 20 12979 7.00 160 500 8 13063 CPAP Consumable Kit 187.00 400 10 Zinc Oxide Tape Stethoscope Head Disp. Latex Catheter Roll-up Wheelchair Ramp LFT Tube 13236 1.50 1,260 50 10 13454 6.25 10 16 25 11 13597 0.60 3,560 12 20 12 13999 152.50 12 44 50 13 14068 1.40 22,500 10,500 8,000 Cervical Collar Head Wedge 14 14242 12.00 140 24 20 14310 14405 15 89.00 44 10 16 Three-Wheel Scooter 755.00 14 17 14456 Neonatal Trach. Tube 80.40 268 6. 100 14675 Mouldable Strip Paste Sequential Comp. Pump Toilet Safety Frame 10.20 1,250 430 18 172 100 19 14854 430.00 40 50 20 24943 25.60 560 18 20 Weeks per annum: 52.14 Holding cost (%) Ordering cost (€) 15 50
ABC Analysis of Usage Value
Sample Number Cat. Ref. No. Sales Units Description Sales Unit Cost (a) Last 12 Month Sales Units (b) Usage Value (a x b) Percentage in Total Usage Value Cumulative Percenatge Analysis
6,500
€ 97.40
€ 2.40
€ 633,100.00
€ 240,000.00
€ 216,000.00
€ 184,900.00
€ 123,900.00
€ 74,800,00
€ 21,547.20
€ 17,500.00
€ 14,336.00
€ 12,750.00
€ 10,570.00
€ 4,859.00
€ 3,916.00
€ 2,136.00
€ 1,890.00
€ 1,830.00
€ 1,680.00
€ 840.00
€ 242.00
€ 62.50
€ 1,566,858.70
6.
12774
Intubation Tube
40.41%
40.41%
A
1
11036
100,000
55.72%
Disposable Apron (10pk)
Ear-loop Mask (Box)
Sequential Comp. Pump
Dispisable Gloves Large
15.32%
B
€ 3.60
€ 430.00
2
11456
60,000
13.79%
69.51%
19
14854
430
11.80%
81.31%
€ 3.50
€ 187.00
€ 80.40
€ 1.40
€ 25.60
€ 10.20
€ 755.00
4
12054
35,400
7.91%
89.22%
8
13063
CPAP Consumable Kit
400
4.77%
93.99%
17
14456
Neonatal Trach. Tube
268
1.38%
95.37%
13
14068
LFT Tube
12,500
1.12%
96.48%
Toilet Safety Frame
Mouldable Strip Paste
20
24943
560
0.91%
97,40%
18
14675
1,250
0.81%
98.21%
16
11405
Three-Wheel Scooter
14
0.67%
98.89%
150ml Syringe
€ 11.30
€ 89.00
€ 0.60
€ 1.50
€ 152.50
€ 12.00
€ 7.00
€ 1.10
€ 6.25
5
12372
430
0.31%
99.20%
15
14310
Head Wedge
44
0.25%
99.45%
Disp. Latex Catheter
Zinc Oxide Tape
11
13597
3,560
0.14%
99,58%
9
13236
1,260
0.12%
99.70%
12
13999
Roll-up Wheel Chair Ramp
12
0.12%
99.82%
14
14242
Cervical Collar
140
0.11%
99.93%
Pocket Organiser Blue
Drill Type 164
Stethoscope Head
7
12979
120
0.05%
99.98%
3
11563
220
0.02%
100.00%
10
13454
10
0.00%
100.00%
Total
Transcribed Image Text:ABC Analysis of Usage Value Sample Number Cat. Ref. No. Sales Units Description Sales Unit Cost (a) Last 12 Month Sales Units (b) Usage Value (a x b) Percentage in Total Usage Value Cumulative Percenatge Analysis 6,500 € 97.40 € 2.40 € 633,100.00 € 240,000.00 € 216,000.00 € 184,900.00 € 123,900.00 € 74,800,00 € 21,547.20 € 17,500.00 € 14,336.00 € 12,750.00 € 10,570.00 € 4,859.00 € 3,916.00 € 2,136.00 € 1,890.00 € 1,830.00 € 1,680.00 € 840.00 € 242.00 € 62.50 € 1,566,858.70 6. 12774 Intubation Tube 40.41% 40.41% A 1 11036 100,000 55.72% Disposable Apron (10pk) Ear-loop Mask (Box) Sequential Comp. Pump Dispisable Gloves Large 15.32% B € 3.60 € 430.00 2 11456 60,000 13.79% 69.51% 19 14854 430 11.80% 81.31% € 3.50 € 187.00 € 80.40 € 1.40 € 25.60 € 10.20 € 755.00 4 12054 35,400 7.91% 89.22% 8 13063 CPAP Consumable Kit 400 4.77% 93.99% 17 14456 Neonatal Trach. Tube 268 1.38% 95.37% 13 14068 LFT Tube 12,500 1.12% 96.48% Toilet Safety Frame Mouldable Strip Paste 20 24943 560 0.91% 97,40% 18 14675 1,250 0.81% 98.21% 16 11405 Three-Wheel Scooter 14 0.67% 98.89% 150ml Syringe € 11.30 € 89.00 € 0.60 € 1.50 € 152.50 € 12.00 € 7.00 € 1.10 € 6.25 5 12372 430 0.31% 99.20% 15 14310 Head Wedge 44 0.25% 99.45% Disp. Latex Catheter Zinc Oxide Tape 11 13597 3,560 0.14% 99,58% 9 13236 1,260 0.12% 99.70% 12 13999 Roll-up Wheel Chair Ramp 12 0.12% 99.82% 14 14242 Cervical Collar 140 0.11% 99.93% Pocket Organiser Blue Drill Type 164 Stethoscope Head 7 12979 120 0.05% 99.98% 3 11563 220 0.02% 100.00% 10 13454 10 0.00% 100.00% Total
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