Can I pls get help with this?

Chapter $7$: Stock Valuation

Exercise $1$: valuing a share of a stock $($P$)$ that pays a dividend and you expect to hold it for one period assume you expect the dividend to be $$1$ in one year $($not right away, but wait one year out$)$ you expect to sell$/$receive $$18$ for one share of this stock in one year you have a required return of $10\%($for investments of similar risk$)$ how much should you pay for this one share? You don't want to pay too much...

Answer:

$P=$

$17\mathrm{.}27$

Exercise $2$: valuing a share of a stock $(P)$ that pays a constant dividend forever assume you expect the dividend to be $$0\mathrm{.}50$ in one year $($not right away, but wait one year out$)$ required rate of return is $7\%$

Answer: $P=$

Exercise $3$: valuing a share of a stock $(P)$ that pays a dividend that grows at a constant rate $"g"$ in the future Use the modified Gordon Growth Model:

assume the company now pays dividend $($DO$)$ of $$0\mathrm{.}40,$ and it is expected to grow at $(g)3\%$ per year. the required rate of return $(R)$ is $10\%$ on assets with this type of risk

Answer: $P=$

Exercise $4$: find the required return $(R)$ for a given share of a stock

assume the current price $(PO)=$$$11,$ initial dividend $(D0)=$$$2,$ dividend growth rate $(g)=2\%$ per year What is the $R$ or required return?

$[D0\frac{1+g}{P}O]+g=$ or simplified it is equals to $(D\frac{1}{P}O)+g$