Exercise 242 Dougs Custom Construction Company is considerin
Exercise 24-2
Doug’s Custom Construction Company is considering three new projects, each requiring an equipment investment of $25,080. Each project will last for 3 years and produce the following net annual cash flows.
Compute each project’s payback period. (Round answers to 2 decimal places, e.g. 15.25.)
| Year | AA | BB | CC | ||||
| 1 | $7,980 | $11,400 | $14,820 | ||||
| 2 | 10,260 | 11,400 | 13,680 | ||||
| 3 | 13,680 | 11,400 | 12,540 | ||||
| Total | $31,920 | $34,200 | $41,040 | |
Solution
Pay back period
Explained
AA = year 1 + 2 = $7,980 + $10,260
= intial investment- 1 and 2 ndrd year Cash flows
= $25,080-$18,240
= $6,840
Year 3
So pay back for 3 rd year is $6,840/$13,680 = 0.50
pay back period is 2+0.5 = 2.5
BB = year 1 + 2 = $11,400 + $11,400 = $22,800
= intial investment- 1 and 2 ndrd year Cash flows
= $25,080-$22,800
= $2280
Year 3
So pay back for 3 rd year is $2,280/$11,400 = 0.20
pay back period is 2+0.2 =2.2
CC = $14,820 for year 1
= intial investment- 1 year Cash flow
= $25,080- $14,820
= $10,260
so pay back period for CC is 1+ ($10,260/$13,680)
= 1+0.75
= 1.75
The Most Desiable product = CC (lowest pay back period)
The Least Desiable product = AA ( heightest pay bac period)
b. NPV of each project ( assumed it was 10%)
| Project | Payback period |
| AA | 2.5 |
| BB | 2.2 |
| CC | 1.75 |

