At the beginning of the year, you purchased a share of stock for $$38.$ Over the year the dividends paid on the stock were $$3\mathrm{.}00$ per share.

a$.$ Calculate the return if the price of the stock at the end of the year is $$33.($Negative amount should be indicated by a minus sign. Round your answer to $2$ decimal places. $($e$.$g$.,32\mathrm{.}16))$

b$.$ Calculate the return if the price of the stock at the end of the year is $$43.($Round your answer to $2$ decimal places. $($e$.$g$.,32\mathrm{.}16))$