Consider four different stocks, all of which have a required return of $18\mathrm{.}75$ percent and a most recent dividend of $$3\mathrm{.}70$ per share.

Stocks W$,$ X$,$ and $Y$ are expected to maintain constant growth rates in dividends for the foreseeable future of $11$ percent, $0$ percent, and

$-5\mathrm{.}5$ percent per year, respectively. Stock $Z$ is a growth stock that will increase its dividend by $20\mathrm{.}75$ percent for the next two years and

then maintain a constant $13$ percent growth rate, thereafter.

a$.$ What is the dividend yield for each of these four stocks?

Note: Do not round intermediate calculations and enter your answers as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

b$.$ What is the expected capital gains yield for each of these four stocks?

Note: A negative answer should be indicated by a minus sign. Leave no cells blank $-$ be certain to enter $"0"$ wherever required.

Do not round intermediate calculations and enter your answers as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$