ABC Wash, Inc., makes commercial and industrial laundry machines (the kinds hotels use), and has these aggregate demand requirements for the next six months. The firm has regular capacity for 200 units, and overtime capacity of 20 units. Currently, subcontracting can supply up to 40 units per month, but the subcontracting firm may soon be unavailable. Demand for Month M1 is 220, M2 is 195, M3 is 210, M4 is 212, M5 is 230, and M6 is 205. Previous output level is 150 units and the beginning inventory is 100 units.

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
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a. Produce utilizing a level strategy at 180 units in which the
company incurs regular time production costs, inventory charges
and any costs due to the change in the production level from the
previous output level. What is the cost of this strategy?
[Select]
b. Was there a need to back-order? If so, how many units?
[Select]
c. Produce utilizing a mixed strategy by producing 160 units every
month. Then, utilize overtime, and subcontracting to meet
demand. (Don't forget the capacity limitations on overtime and
subcontracting.) What is the cost of this strategy?
[Select]
d. Based on the mixed strategy, what was the cost of utilizing
overtime [Select]
e. Based on a strategy of varying the workforce (Chase), what is the
total cost? [Select]
f. Which strategy provides the lowest cost solution?
[Select]
Transcribed Image Text:a. Produce utilizing a level strategy at 180 units in which the company incurs regular time production costs, inventory charges and any costs due to the change in the production level from the previous output level. What is the cost of this strategy? [Select] b. Was there a need to back-order? If so, how many units? [Select] c. Produce utilizing a mixed strategy by producing 160 units every month. Then, utilize overtime, and subcontracting to meet demand. (Don't forget the capacity limitations on overtime and subcontracting.) What is the cost of this strategy? [Select] d. Based on the mixed strategy, what was the cost of utilizing overtime [Select] e. Based on a strategy of varying the workforce (Chase), what is the total cost? [Select] f. Which strategy provides the lowest cost solution? [Select]
f. Which strategy provides the lowest cost solution?
[Select]
ABC Wash, Inc., makes commercial and industrial laundry
machines (the kinds hotels use), and has these aggregate demand
requirements for the next six months. The firm has regular
capacity for 200 units, and overtime capacity of 20 units.
Currently, subcontracting can supply up to 40 units per month,
but the subcontracting firm may soon be unavailable.
Demand for Month M1 is 220, M2 is 195, M3 is 210, M4 is 212,
M5 is 230, and M6 is 205. Previous output level is 150 units and
the beginning inventory is 100 units.
Back-Ordering $250 per unit per
month
cost
Inventory holding $100 per unit at
cost
end of month
Regular time cost $1,200 per unit
Subcontracting
cost
Overtime cost
Cost of
increasing units
(hiring)
$2,000 per unit
$1,500 per unit
$200 per unit
Cost of
decreasing units $350 per unit
(layoffs)
a. Produce utilizing a level strategy at 180 units in which the
company incurs
time production costs, inventory charges
and any costs due to the change in the production level from the
previous output level. What is the cost of this strategy?
[Select]
b. Was there a need to back-order? If so, how many units?
Transcribed Image Text:f. Which strategy provides the lowest cost solution? [Select] ABC Wash, Inc., makes commercial and industrial laundry machines (the kinds hotels use), and has these aggregate demand requirements for the next six months. The firm has regular capacity for 200 units, and overtime capacity of 20 units. Currently, subcontracting can supply up to 40 units per month, but the subcontracting firm may soon be unavailable. Demand for Month M1 is 220, M2 is 195, M3 is 210, M4 is 212, M5 is 230, and M6 is 205. Previous output level is 150 units and the beginning inventory is 100 units. Back-Ordering $250 per unit per month cost Inventory holding $100 per unit at cost end of month Regular time cost $1,200 per unit Subcontracting cost Overtime cost Cost of increasing units (hiring) $2,000 per unit $1,500 per unit $200 per unit Cost of decreasing units $350 per unit (layoffs) a. Produce utilizing a level strategy at 180 units in which the company incurs time production costs, inventory charges and any costs due to the change in the production level from the previous output level. What is the cost of this strategy? [Select] b. Was there a need to back-order? If so, how many units?
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