Consider the following investment opportunities:

Investment U

Investment W

Expected Profit

Probability

Expected Profit

Probability

$$102$

$0\mathrm{.}1$

$$77$

$0\mathrm{.}2$

$$58$

$0\mathrm{.}4$

$$61$

$0\mathrm{.}5$

$$23$

$0\mathrm{.}5$

$$36$

$0\mathrm{.}3$

For each investment opportunity, find:

$(1)$ Expected Value $($EV$),$

$(2)$ Standard Deviation $($SD$),$

$(3)$ Coefficient of Variation $($CV$).$