Contemporary Engineering Economics 6th Edition by Chan Park

تمرين 60

Refer to Problem 1 and answer the following questions.
(a) Graph the project balances (at i = 10%) of each project as a function of n.
(b) By examining the graphical results in part (a), determine which project appears to be the safest to undertake if there is some possibility of premature termination of the projects at the end of year 2.
Problem 1
Consider the investment projects in Table 1, all of which have a four-year investment life.
Table 1
(a) What is the payback period of each project
(b) What is the discounted payback period at an interest rate of 15% for each project