please show all work and formulas

Amos Industries is expected to grow at various rates over the next five years. The company just paid a dividend of $1.00. Amos expects to grow at 20% for the next two years, then at 10% for three additional years after which the growth rate will be a constant rate of 5% per year indefinitely. The required rate of return on the company's stock is 12% a. Find the dividend payments in the next six years (D1, D2, D3, D4, Ds, and D.). b. What is Amos's stock price today