Suppose that during a 13 year period, a corporation's
stock has a 3:1 split. By what percent would the price per share
have to decrease in order for the rate of return during this period
to be -6.8%? Round your answer to the nearest percent.
Bobby invested $7,888 in a certain stock 8 years ago. If he
sells his shares today, his rate of return would be 5.2%. How much
money would he earn if he sells his shares today?