P 14-45
1. Original savings and investment:
NPV………………………………………………
$(18,143,680)
(20% rate):
ear CF d
Present Value
0 $(45,000,000) 1.00000 $(45,000,000)
1–20 4,000,000 4.86958 19,478,320
20 5,000,000 0.02608 130,400
NPV………………………………………………
$(25,391,280)
2. Total benefits: ($4,000,000 + $1,000,000 + $2,400,000)
(14% rate):
3. Analysis with increased investment:
(14% rate):
ear CF d
Present Value
0 $(48,000,000) 1.00000 $(48,000,000)
1–20 7,400,000 6.62313 49,011,162
20 5,000,000 0.07276 363,800
NPV………………………………………………
$ 1,374,962
14-23