Cochran Corporation has a weighted average cost of capital of $11\%$ for projects of

average risk.Projects of below average risk have a cost of capital of $9\%,$ while projects

of above risk have a cost of capital equal to $13\%.$Projects A and B are mutually

exclusive,whereas all other projects are independent.None of the projects will be

repeated.The following table summarizes the cash flows, IRRs and risk levels of the

projects. Which projects will the firm select for investment using both NPV and IRR

criteria?