The market and Stock J have the following probability distributions:

Probability rM rJ

$0\mathrm{.}312\%20\%$

$0\mathrm{.}4103$

$0\mathrm{.}31913$

Calculate the expected rate of return for the market. Round your answer to two decimal places.

$\%$

Calculate the expected rate of return for Stock J$.$ Round your answer to two decimal places.

$\%$

Calculate the standard deviation for the market. Do not round intermediate calculations. Round your answer to two decimal places.

$\%$

Calculate the standard deviation for Stock J$.$ Do not round intermediate calculations. Round your answer to two decimal places.

$\%$