Please answer all questions!! I need help

QUESTION $6$

If the stock in the previous question is actually valued at $$50$ per share, what is the stock's P$/$E ratio?

QUESTION $7$

You believe that a stock will pay a dividend of $$3$ in one year, $$4$ in two years, $$5$ in three years, and $$6$ in four years. If you believe you will be able to sell the stock for $$88$ immediately after receiving the fourth dividend, how much are you willing to pay for the stock today if you require a $14\%$ rate of return?

QUESTION $8$

If you bought the stock today at the price you found previously and received the next four years of projected dividends as expected, what would annual rate of return would you earn over the course of your investment if you sold the stock after four years for $$100?$

QUESTION $9$

A stock just yesterday paid an annual dividend of $$3.$

You believe that annual dividend growth for the next three years will be $20\%,15\%,$ and $10\%,$ respectively.

After that, you estimate that dividends will grow at approximately $5\%$ per year perpetually.

If you believe investors will require a $13\%$ rate of return to own the stock, how much are you willing to pay for the stock today?

QUESTION $10$

A firm had free cash flows of $$200$m in the most recent year. If FCFs are expected to grow at a $5\%$ annual rate and the firm$$s WACC is $12\%,$ what is the value of the firm$$s operations?