Economics gives managers a framework for understanding market demand.

Economics gives managers a framework for assessing profitability.

Economics helps managers focus on key issues.

Economics helps managers understand goal-oriented decision making.

Economics helps managers understand strategic decision making.

Economics gives managers a framework for understanding costs.

Economics gives managers a framework for understanding market demand.

Economics gives managers a framework for assessing profitability.

Economics helps managers understand risk and uncertainty.

Economics helps managers understand insurance.

Economics helps managers understand information asymmetries.

Economics helps managers deal with rapid change

Can somebody help me answer these question . ( NO PLAGIARISM PLEASE)

Which of the following will shift the demand curve for economics courses?

A. a change in the price of textbooks, a complement for economics classes.

B. a change in tuition.

C. a change in the number of economics instructors offering economics classes.

D. a change in the salaries of instructors, an important input into the production of classes.