Which of the Following Would Be a Good Cost Driver

Multiple Choice

Which of the following would be a good cost driver for salaries of product and supervisory salaries?

A) Number of hours worked is a good cost driver for salaries of product and supervisory salaries.
B) Number of people supervised is a good cost driver for salaries of product and supervisory salaries.
C) Number of department transactions is a good cost driver for salaries of product and supervisory salaries.
D) Number of customers served is a good cost driver for salaries of product and supervisory salaries.