Answer:
Details 2,000 units (increase)
Sales(2,000*$36) $72,000
Direct material $10,000
Direct Labor $20,000
Variable overhead $14,000
Stamping Machine $6,250
Total Cost $50,250
Incremental Profit $21,750
Step-by-step explanation:
Fixed cost may vary per unit but in total cost it does not change,and fixed costs are irrelevant because they will be incurred at the same level even if the order is not accepted and if it is accepted in total fixed cost level it will not change it will just change per unit meaning no increase or decrease in fixed costs.
If company is operating less than its capacity and labor is paid for normal capacity then labor cost may not change unless it it paid for per unit or is operating at full capacity. In this case it is paid per unit.