why is my answer wrong I followed steps.on another example

Nonconstant Dividend Growth Valuation A company currently pays a dividend of $1.4 per share ( D0=$1.4). It is estimated that the company's dividend will grow at a rate of 15% per year for the next 2 years, and then at a constant rate of 6% thereafter. The company's stock has a beta of 1.2 , the risk-free rate is 7%, and the market risk premium is 4%. What is your estimate f the stock's current price? Do not round intermediate calculations. Round your answer to the nearest cent