A stock's returns have the following distribution:

Demand for the

Company's Products Probability of this

Demand Occurring Rate of Return if

this Demand Occurs

Weak $0\mathrm{.}1(44\%)$

Below average $0\mathrm{.}2(13)$

Average $0\mathrm{.}312$

Above average $0\mathrm{.}330$

Strong $0\mathrm{.}165$

$1\mathrm{.}0$

Assume the risk$-$free rate is $4\%.$ Calculate the stock's expected return, standard deviation, coefficient of variation, and Sharpe ratio. Do not round intermediate calculations. Round your answers to two decimal places.

Stock's expected return: $12\mathrm{.}10$

Standard deviation:

Coefficient of variation:

Sharpe ratio: