You've collected the following information from your favorite financial website.

$\backslash$table$[[52-$Wee,Price,Stock $($Dividend$),\backslash$table$[[$Dividend$],[$Yield $\%]],\backslash$table$[[$PE$],[$Ratio$]],\backslash$table$[[$Close$],[$Price$]],\backslash$table$[[$Net$],[$Change$]]],[Hi,$Lo$],[64\mathrm{.}60,47\mathrm{.}80,$Acevedo $1\mathrm{.}12,1\mathrm{.}9,35\mathrm{.}6,62\mathrm{.}91,-\mathrm{.}05],[145\mathrm{.}94,70\mathrm{.}28,$Georgette, Incorporated $2\mathrm{.}50,2\mathrm{.}1,70\mathrm{.}9,118\mathrm{.}64,-\mathrm{.}62],[181\mathrm{.}19,143\mathrm{.}13,$YBM $6\mathrm{.}45,3\mathrm{.}9,23\mathrm{.}8,165\mathrm{.}39,\mathrm{.}19],[82\mathrm{.}56,64\mathrm{.}13,$Manta Energy $3\mathrm{.}12,4\mathrm{.}3,17\mathrm{.}6,72\mathrm{.}56,\mathrm{.}84],[113\mathrm{.}19,96\mathrm{.}20,$Winter Sports $1\mathrm{.}57,1\mathrm{.}9,15\mathrm{.}5,??,\mathrm{.}10]]$

a$.$ Using the dividend yield, calculate the closing price for Winter Sports on this day.

Note: Do not round intermediate calculations and round your answer to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

b$.$ Assume the actual closing price for Winter Sports was $$80\mathrm{.}93.$ Analysts project a $4$ percent dividend growth rate for Winter Sports. What is the required return for the.stock using the dividend discount model and the actual stock price?

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

a$.$ Stock price

b$.$ Required return