Capitol budgeting criteria Your division is considering two projects . It's WACC is 10% and the projects after-tax cash flows (in millions of dollars) would be as follows:

0_____1______2_____3______4

-$30 $5 $10 $15 $20

-$50 $20 $10 $8 $6

a. Calculate the projects' NPV's, IRRs,MIRRs, regular paychecks and discounted paybacks .

b.If the two projects are independent, which projects should be chosen?

c. If two projects are mutually exclusive and the WACC is 10% whichh projects should be chosen?

d.Plot NPV profiles for two projects. Identify the projects IRRs on the graph.

e. If the WACC was 5%, Would this change your recommendation? Explin your answer.

need help with a through k please