You are choosing between two projects. The cash flows for the projects are given in the following table (\$ million): a. What are the IRRs of the two projects? b. If your discount rate is 4.8%, what are the NPVs of the two projects? c. Why do IRR and NPV rank the two projects differently? \begin{tabular}{cccccc} Project & Year 0 & Year 1 & Year 2 & Year 3 & Year 4 \\ \hline A & $51 & $26 & $18 & $22 & $12 \\ B & $102 & $21 & $42 & $51 & $58 \\ \hline \end{tabular}