Do not abbreviate a unit of measurement unless it is used in conjunction with a ____________

Intelligent systems are various commercial applications of artificial intelligence.

a. true b. false

What is the return on equity for a firm that has a constant dividend growth rate of 7 percent and a dividend payout ratio of 60 percent?

A) 11.67 percent B) 2.80 percent C) 17.50 percent D) 4.20 percent