___ allow for future situations that are unpredictable.

What is the approximate IRR for a project that costs $160,000 and provides cash inflows of $55,000 for 4 years?

a. 34.4% b. 14.1% c. 36.7% d. 37.5%

A 35-cents-off coupon for Campbell's chicken broth is a form of which of the following?

a. publicity b. sales promotion c. public relations d. personal selling