In: Operations Management
Fred's Fabrication has the following aggregate demand requirements and other data for the upcoming four quarters.
Quarter |
Demand |
Previous quarter's output |
800 units |
|
1 |
700 |
Beginning inventory |
0 units |
|
2 |
900 |
Stockout cost |
$100 per unit |
|
3 |
1200 |
Inventory holding cost |
$10 per unit at end of quarter |
|
4 |
600 |
Hiring workers |
$20 per unit |
|
Laying off workers |
$40 per unit |
|||
Subcontracting cost |
$200 per unit |
|||
Unit cost |
$100 per unit |
Which of the following production plans is better: Plan A–chase
demand by hiring and layoffs; Plan B–pure level strategy, or Plan
C–700 level with the remainder by subcontracting (Show your
explanation and calculation to earn full credit)?