Respuesta :
Answer:
        PROJECT A
Year Cashflow DF@9.2% Â Â Â PV
      $                         $
0 Â Â Â Â (87,000) Â Â Â Â Â Â 1 Â Â Â Â Â (87,000)
1 Â Â Â Â Â Â Â 32,600 Â Â Â Â Â Â 0.9158 Â Â Â Â Â Â Â 29,855
2 Â 35900 Â 0.8386 Â Â Â Â Â Â 30,105
3 Â Â Â Â Â Â Â 43,400 Â Â Â Â Â Â 0.7679 Â Â Â Â Â Â Â 33,326
                            NPV   6286
            PROJECT B
Year Cashflow DF@12.7% PV
       $           $
0 Â Â Â Â Â (85,000) 1 Â (85,000)
1 Â Â Â Â Â Â 14,700 Â Â Â 0.8873 Â Â Â 13,043
2 Â Â Â 21.200 Â Â Â 0.7873 Â Â Â 16,691 Â
3 Â Â Â Â Â Â Â Â Â 89,800 Â Â 0.6986 Â Â Â 62,734
                       NPV  7,468
Project B should be accepted because it has the higher NPV
Explanation:
In obtaining the net present value, there is need to discount the cashflow for each year at the required rate of return of each project. The discount factor can be calculated as (1+r)n. Thereafter, the net present value is computed as the difference between the present value of cashflow  and initial outlay.