Calculate the IRR(s) for a 10-year project with the following
cash flows: CF0 = -30, CF1 = 10 = CF2 = CF3 = CF4 = CF5 = CF6 = CF7
= CF8 = CF9, and CF10 = -65. In Excel, plot the NPV against r (=
discount rate), using r = 0%, 2%, 4%, 6%, 8%, 10%, 12%, 14%, 16%,
18%, 20%, 22%, 24%, 26%, 28%, and so on until you find all IRRs on
the horizontal axis. Approximately, what...