Decision analysis. After careful testing and analysis, an oil company is considering drilling in two different sites. It is estimated that site A will net $$30$ million if successful $($probability $\mathrm{.}4)$ and lose $$2$ million if not $($probability $\mathrm{.}6)$; site B will net $$60$ million if successful $($probability $\mathrm{.}3)$ and lose $$5$ million if not $($probability $\mathrm{.}7).$ Which site should the company choose according to the expected return from each site?

a$.$ What is the expected return for site $A?$ $ million