Bill Broodiest,star quarterback for the Spring Bay Smashers,would like to invest a small portion of his earnings in stocks of one of three firms.His estimated dividends and the probabilities of their occurrence follow.
$\begin{array}{ccccc}\text { Galaxy Communications }&&\text { Grasshopper Tractor }&&\text { Breathiest Electronics }\
1 & \$ 500 & .2 & \$ 0 & .1 & \$ 500 \
.3 & 800 & .4 & 700 & .2 & 700 \
4 & 1,000 & .4 & 800 & .4 & 900 \
.2 & 1,200 & .2 & 900 & .2 & 1,100 \
& & & & .1 & 1,200
\end{array}$ A)Calculate the expected cash flow for each. B)Calculate the coefficient of variation for each. C)Rank the three from the least risky to the most risky.

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The Answer of Bill Broodiest,star quarterback for the Spring Bay Smashers,would like to invest a small portion of his earnings in stocks of one of three firms.His estimated dividends and the probabilities of their occurrence follow.
$\begin{array}{ccccc}\text { Galaxy Communications }&&\text { Grasshopper Tractor }&&\text { Breathiest Electronics }\
1 & \$ 500 & .2 & \$ 0 & .1 & \$ 500 \
.3 & 800 & .4 & 700 & .2 & 700 \
4 & 1,000 & .4 & 800 & .4 & 900 \
.2 & 1,200 & .2 & 900 & .2 & 1,100 \
& & & & .1 & 1,200
\end{array}$ A)Calculate the expected cash flow for each. B)Calculate the coefficient of variation for each. C)Rank the three from the least risky to the most risky.

Bill Broodiest,star Quarterback for the Spring Bay Smashers,would Like to Invest