I need help please.

Suppose you learn that Hertz will have EPS of 2 dollars for the coming year (t=1). Hertz plans to retain all of its earnings for the next three years (i.e. not payout anything). The following two years (t=4 and t=5), the firm plans on retaining only half (or 50% ) of its earnings. Starting in year 6 , it will retain only 25% of its earnings ( t=6 and after). Retained earnings will be invested in projects with an expected return of 20 percent per year [this rate along with the retention rate tells you how much dividends grow]. If Hertz's equity cost of capital is 12%, then what is the price of a share of Hertz's stock? Note: pick the number that is closest to the correct value. Select one: a. $18 b. $20 c. $27 d. $32