A Firm Expects to Increase Its Annual Dividend by 20

A firm expects to increase its annual dividend by 20 per cent per year for the next two years and by 15 per cent per year for the following two years.After that,the company plans to pay a constant annual dividend of $3.00 a share.The last dividend paid was $1.00 a share.What is the current value of this stock if the required rate of return is 12 per cent?

A) $20.50
B) $21.69
C) $18.97
D) $21.08
E) $17.71