Secure I httpswwwmathxlcomStudentPlayerHomeworkaspxhomeworkl
Solution
a) Calculation of Payback period of each project (Amount in $)
Payback period of Project A will be between 2 and 3 years as its cumulative cash flow become positive in Year 3.
Payback period Project A = 2 years + (14,000/18,000) years = 2 years + 0.78 years = 2.78 years
Payback period of Project B will be between 3 and 4 years as its cumulative cash flow become positive in Year 4.
Payback period Project B = 3 years + (20,000/26,000) years = 3 years + 0.77 years = 3.77 years
Payback period of Project C will be between 1 and 2 years as its cumulative cash flow become positive in Year 2.
Payback period Project C = 1 years + (16,000/26,000) years = 1 year + 0.62 years = 1.62 years
b) Calculation of Net present value of each project (Amount in $)
The NPV is highest in Project C.
c) The payback period is lesser for Project C (i.e. 1.62 years) from projects A and B as calculated in part a. The NPV is also highest for Project C (i.e. $15,560) from projects A and B as calculated in part b. This is because the initial investment and project life of all the projects are same but the annual cash inflows of each project is different. Project C has more cash inflows in the earlier years and less cash inflows in the last years of project life. Therefore based on both the criterias, Project C should be the best project.
| Year | Project A Cash flows | Project A Cumulative Cash flows | Project B Cash flows | Project B Cumulative Cash flows | Project C Cash flows | Project C Cumulative Cash flows |
| 0 | (50,000) | (50,000) | (50,000) | (50,000) | (50,000) | (50,000) |
| 1 | 18,000 | (32,000) | 2,000 | (48,000) | 34,000 | (16,000) |
| 2 | 18,000 | (14,000) | 10,000 | (38,000) | 26,000 | 10,000 |
| 3 | 18,000 | 4,000 | 18,000 | (20,000) | 18,000 | 28,000 |
| 4 | 18,000 | 22,000 | 26,000 | 6,000 | 10,000 | 38,000 |
| 5 | 18,000 | 40,000 | 34,000 | 40,000 | 2,000 | 40,000 |
