a detailed answer on all questions would be greatly appreciated!!

6. If a stock has a beta of 1.1 and last paid a dividend of $2.00 (D.), and if dividends are expected to grow at a constant rate of 6 percent per year, and if the risk-free rate is 4 percent and the market portfolio rate is 12 percent, then answer the following: a) What is the required rate of return on this stock? (2 pts) b) What is the current stock price? (2 pts) 7. If your WACC is 10.1%, what does a positive NPV of $150,567 mean and why should you accept the project? (3 pts)