The cost of using the telephone, which involves a flat rate per month plus a fee for extra usage, would be considered a _____.
A)step cost
B)fixed cost
C)variable cost
D)mixed cost

Question

Quizplus · Accepted Answer

The cost of using the telephone involves a flat rate per month, which is a fixed cost, and a fee for extra usage, which is a variable cost. Therefore, it is a mixed cost.

The Cost of Using the Telephone, Which Involves a Flat