I need help with the formulas for these

Now assume that Bon Temps's dividend is expected to grow 30% the first year, 20% the

second year, 10% the third year, and return to its long-run constant growth rate of 4%.

What is the stock's value under these conditions? What are its expected dividend and

capital gains yields in Year 1? Year 4?

h. Suppose Bon Temps is expected to experience zero growth during the first 3 years and

then resume its steady-state growth of 4% in the fourth year. What would be its value then?

What would be its expected dividend and capital gains yields in Year 1? In Year 4?

i. Finally, assume that Bon Temps's earnings and dividends are expected to decline at a

constant rate of 4% per year, that is, g =

-4%. Why would anyone be willing to buy such a

stock, and at what price should it sell? What would be its dividend and capital gains yields

in each year?