Consider four different stocks, all of which have a required return of $18\mathrm{.}25$ percent and a most recent dividend of $$3\mathrm{.}10$ 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 $20\mathrm{.}25$ percent for the next two years and then maintain a constant $13$ percent growth rate, thereafter. $($Hint: Z is like the last stock on the Stock Problems video.$)$ What is the dividend yield for each of these four stocks? $($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? $($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$.,32\mathrm{.}16.)$