Chapter 17: Activity Resource Usage Model and Tactical Decision Making
48. Which of the following statements is TRUE when making a decision between two alternatives?
a. Variable costs may not be relevant when the decision alternatives have the same activity levels.
b. Variable costs are not relevant when the decision alternatives have different activity levels.
c. Sunk costs are always relevant.
d. Fixed costs are never relevant.
49. Maldovar Company is considering purchasing a new machine to replace a machine purchased one year ago
that is not achieving the expected results. The following information is available:
Expected maintenance costs of new machine $12,000 per year
Purchas price of existing machine $150,000
Expected cost savings of new machine $20,000 per year
Expected maintenance costs of existing machine $8,000 per year
Resale value of existing machine $35,000
Which of these items is IRRELEVANT?
a. Expected maintenance costs of new machine
b. Expected maintenance costs of existing machine
c. Purchase cost of existing machine
d. Expected resale value of existing machine
50. Which of the following costs is NOT relevant to a special-order decision?
a. the direct labor costs to manufacture the special-order units
b. the variable manufacturing overhead incurred to manufacture the special-order units
c. the portion of the cost of leasing the factory that is allocated to the special order
d. all of the above costs are relevant
51. Which of the following costs is NOT relevant to a make–or-buy decision?
a. $20,000 of direct labor used to manufacture the parts
b. $25,000 in rent from leasing the production space to another company if the part is purchased
from an outside supplier
c. the supervisor’s salary of $35,000 that will be avoided if the part is purchased from an outside supplier
d. $40,000 of depreciation on the plant used to manufacture the parts