$($a$)$ MaxiMax and $($b$)$ MaxiMin:

Payoff table:

Investment Alternatives Gasoline Availability $($a$)$

Row Maximums $($b$)$

Row Minimums

Shortage Stable Surplus

Motel $-8,00015,00020,000$

Restaurant $2,0008,0006,000$

Theater $6,0006,0005,000$

Column Max

$($a$)$ Value of MaxiMax $=\_\_\_\_\_\_\_\_\_\_\_.$ The best alternative as decision is: $\_\_\_\_\_\_\_\_\_\_\_.$

$($b$)$ Value of MaxiMin $=\_\_\_\_\_\_\_\_\_\_\_.$ The best alternative as decision is: $\_\_\_\_\_\_\_\_\_\_\_.$

$($c$)$ MiniMax Regret Method. Show your Regret Table here, and row maximums:

Regret Table $($show your calculations$)$:

Investment Alternatives Gasoline Availability $($c$)$

Row Maximums

Shortage Stable Surplus

Motel

Restaurant

Theater

$($c$)$ Value of MiniMax Regret $=\_\_\_\_\_\_\_\_\_\_.$ The best alternative as decision is: $\_\_\_\_\_\_\_\_\_\_\_.$