Consider four different stocks, all of which have a required return of $12$ percent and a most recent dividend of $$3\mathrm{.}45$ per share. Stocks $W,x,$ and $Y$ are expected to maintain constant growth rates in dividends for the foreseeable future of $10$ percent, $0$ percent, and $-5$ percent per year, respectively. Stock $Z$ is a growth stock that will increase its dividend by $20$ percent for the next two years and then maintain a constant $5$ percent growth rate thereafter.

a$.$ 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 $1$ decimal place, e$.$g$.,32\mathrm{.}1.)$

b$.$ What is the expected capital gains yield for each of these four stocks? $($Leave no cells blank $-$ be certain to enter $"0"$ wherever required. A negative answer should be indicated by a minus sign. Do not round intermediate calculations and enter your answers as a percent rounded to $1$ decimal place, e$.$g$.,32\mathrm{.}1.)$

$\backslash$table$[[,$Dividend yield,$],[$a$.$ Stock W dividend yield,S$......................................,],[$a$.$ Stock $x$ dividend yield,$25\mathrm{.}0,\%$