Solaris Corp. is considering the following 3 investment proposals: Investment Initial Cash Outlay Expected After-Tax Net Cash Inflow per Year Life of Proposal (Years) X $240,000 $30,000 8 Y $300,000 $52,000 20 Z $480,000 $96,000 10 Solaris requires a minimum rate of return of 10%.. Rank the above 3 investment proposals using the time-adjusted rate of return method. Show computations. c. Rank the above 3 investment proposals using the net present value method. Show computations.