23. You have been asked to provide an explanation of what a cost driver is. Which of the following statements might legitimately be part of your response:

Note: multiple answers possible.

Group of answer choices

A technique used to determine the number of suitable cost pools

Accounting technique used to control costs

A technique to determine the proportion of costs that are indirect

Measures of activity that explain a cost objects use of indirect costs

A technique used to demonstrate cause-and-effect links