Starbucks is expected to maintain a constant $4\%$ growth rates in dividends forever. Its current stock price is $$80$ and it plans to pay a dividend of $$4$ at the end of the year. What is your required return on Starbucks stock? $[2$pt$]$

Lowes is expected to pay a dividend of $$2$ at the end of the year. Following that, dividends will grow at $12\%$ for one year, and then slow to $3\%$ thereafter. If you require a $10\%$ return, calculate $P_0.[2$pt$]$

Comcast must cut dividends to zero for the next $5$ years $($D$1-$D$5=0).D_6$ will be $$2\mathrm{.}00$ and dividends will resume a normal constant growth rate of $4\%$ forever. If you require a $8\%$ return, calculate $P_{0.}[2$pt$]$