These three questions have been giving me trouble.

Scampini Technologies is expected to generate $150 million in free cash flow next year, and FCF is expected to grow at a constant rate of 5% per year indefinitely. Scampini has no debt or preferred stock, and its WACC is 15%. If Scampini has 60 million shares of stock outstanding, what is the stock's value per share? Do not round intermediate calculations. Round your answer to the nearest cent. Each share of common stock is worth $ according to the corporate valuation model. You are considering an investment in Justus Corporation's stock, which is expected to pay a dividend of $1.75 a share at the end of the year (D1 = $1.75) and has a beta of 0.9. The risk-free rate is 4.8%, and the market risk premium is 6%. Justus currently sells for $33.00 a share, and its dividend is expected to grow at some constant rate, g. Assuming the market is in equilibrium, what does the market believe will be the stock price at the end of 3 years? (That is, what is P3?) Do not round intermediate calculations. Round your answer to the nearest cent. $ Computech Corporation is expanding rapidly and currently needs to retain all of its earnings; hence, it does not pay dividends. However, investors expect Computech to begin paying dividends, beginning with a dividend of $1.75 coming 3 years from today. The dividend should grow rapidly - at a rate of 21% per year - during Years 4 and 5, but after Year 5, growth should be a constant 7% per year. If the required return on Computech is 16%, what is the value of the stock today? Do not round intermediate calculations. Round your answer to the nearest cent. $