The contribution margin for one unit takes into account the business's variable expenses

Kira, the general manager of a travel agency, believes that her workers are responsible and capable, and that they can be trusted when given responsibility. Kira is an example of a ________ manager.

a. Theory Z b. Contingency c. Theory X d. Theory Y

Which of the following is true of work sampling methods?

A) They work best with repetitive, well-defined jobs. B) They are more accurate than time and motion studies. C) They cannot identify areas that require improvement. D) They use observation sheets and trained observers.