Tango Inc. estimates that its average$-$risk projects have a WACC of $10\%,$ its below$-$average risk projects have a WACC of $8\%,$ and its above$-$average risk projects have a WACC of $12\%.$ Which of the following projects $($A$,$ B$,$ and C$)$ should the company accept?

Tango Inc. estimates that its average$-$risk projects have a WACC of $10\%,$ its below$-$average risk projects have a WACC of $8\%,$ and its above$-$average risk projects have a WACC of $12\%.$ Which of the following projects $($A$,$ B$,$ and C$)$ should the company accept?

Project A$,$ which is of average risk and has a return of $9\%.$

All of the projects should be accepted.

Project C$,$ which is of above$-$average risk and has a return of $11\%.$

None of the projects should be accepted.

Project B$,$ which is of below$-$average risk and has a return of $8\mathrm{.}5\%.$