You have been given this probability distribution for the holding$-$period return for Cheese,

Inc. stock:

Assuming that the expected return on Cheese's stock is $14\mathrm{.}35\%,$ w$9)$ You have been given this probability distribution for the holding$-$period return for Cheese, Inc. stock:

State Probability Price

$125\%$ $$50$

$240\%$ $$60$

$335\%$ $$70$

Assuming that the expected return on Cheese's stock is $14\mathrm{.}35\%,$ what is the standard deviation of these returns?

A$)4\mathrm{.}72\%$

B$)6\mathrm{.}30\%$

C$)4\mathrm{.}38\%$

D$)5\mathrm{.}74\%$

E$)$ None of the options are correct.