Hey! I need to know how to get the correct answer using only a BA II plus financial calculator!

A stock that just paid a $1.15 annual dividend, will pay a $1.39 annual dividend next year, and will maintain that level of dividend growth forever. If the stock has a dividend yield of 6.7%, what rate of return are investors requiring on this stock? a. 27.57% b. 22.87% c. 30.65% d. 31.97% e. 32.33%