Use the given decision tree to answer the following questions. Payoffs are profits and $\displaystyle {P}{\left({s}_{{1}}\right)}$ = 0.84.



a) The expected value at node B, $\displaystyle {E}{V}{\left({B}\right)}$ is
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b) The expected value at node C, $\displaystyle {E}{V}{\left({C}\right)}$ is
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c) The expected value at node A, $\displaystyle {E}{V}{\left({A}\right)}$ is
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d) The expected value with perfect information, $\displaystyle {E}{V}{w}{i}{t}{h}{P}{I}$ is
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e) The expected value of perfect information, $\displaystyle {E}{V}{P}{I}$ is
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