Better Health, Inc., is evaluating two investment projects, each of which requires and up-front expenditure of $1.5 million.The projects are expected to produce the following net cash inflows:

YearProject AProject B

1$500,000$2,000,000

21,000,0001,000,000

32,000,000600,000

Need each project's IRR.

Need each project's NPV is the cost of capital at 10 percent.at 5 percent.at15 percent.

Please show work.