Consider four different stocks, all of which have a required return of $20$ percent and a most recent dividend of $$3\mathrm{.}80$ 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 $15$ percent growth rate thereafter. What is the dividend yield and 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$.,32\mathrm{.}1.)$