follows.

$\backslash$table$[[,$Demand$],[$Staffing Options,High,Medium,Low$],[$Own staff,$600,600,550],[$Outside vendor,$850,550,250],[$Combination$,750,600,450]]$

that recommendation? $($Enter your answers in dollars.$)$

$EV(Own$ staff$)=$$

$EV($ Outside vendor$)=$$

$EV($ Combination $)=$$

The decision alternative that minimizes the expected cost is $

$($b$)$ Construct a risk profile for the optimal decision in part $($a$).($Submit a file with a maximum size of $1$ MB$.)$

No file chosen

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What is the probability of the cost exceeding $$750,000?$