Which example is NOT a step cost?
A) When oil and gas exploration activity reaches a certain level in a given area, a
company leases an additional rig. The lease cost of the rigs is a step cost.
B) When ten nurses are added to a shift, a nursing supervisor is also added to the shift.
The salaries of the nursing supervisors are a step cost.
C) When a telemarketing company adds ten workers to a shift, a supervisor is also
added to the shift. The salaries of the supervisors are a step cost.
D) When a manufacturing company ceases production, a skeleton crew of maintenance
workers continues to work, but the rest are terminated. When production resumes,
maintenance workers are rehired in direct proportion to the amount of production. The
wages of the maintenance workers are a step cost.
Assume fixed costs are constant and contribution margin per unit is reduced by 50
percent. What will happen to the break-even point in units?
A) It will decrease 50 percent.
B) It will increase 100 percent.
C) It will be the same.
D) It will increase 50 percent.
Historical cost is widely used for asset valuation in calculating return on investment
because ________.
A) it reports the replacement cost of long-term assets
B) it is more subjective than other approaches
C) it requires additional data collection
D) the cost of obtaining additional data exceeds the benefit