Nonconstant Growth Valuation

A company currently pays a dividend of $4 per share (D₀ = $4). It is estimated that the company's dividend will grow at a rate of 21% per year for the next 2 years, then at a constant rate of 7% thereafter. The company's stock has a beta of 0.9, the risk-free rate is 3.5%, and the market risk premium is 6%. What is your estimate of the stock's current price? Round your answer to the nearest cent.