One key to analyzing short-term business decisions is to use a contribution margin approach that separates variable costs from fixed costs

Use __________________ sentences to make strong assertions or surprising observations

a. interrogative b. exclusionary c. exclamatory d. persuasive

Refer to the table. What is the average number of customers waiting to be served?

A) 0.23 B) 2.33 C) 0.33 D) 1.63 E) 0.70