Answer:
Project 1, 2 and 3 should be rejected.
Explanation:
This problem required us to tell which project we should not accept. To solve this we have to apply this rule that is accept the project with positive NPV.
The detail calculation are given below.
The discount factors to be used for CFO, CF1, CF2 and CF3 is 1, 0.74, 0.55 and 0.41 respectively. It is calculated by using following formula.
DF= (1 + i)^-n (n is period and i is 35%)
So now calculating NPV of each project by multiplying cashflow with discount factor.
Project 1 = -100+ (50*0.74 ) + (50*0.55) + (50*0.41) = -15 M dollars
Project 2 = -80 + (40*0.74) + (45*0.55) + (50*0.41) = -5.15 M dollars
Project 3 = -70 + (30 *0.74) + (40*0.55) + (50*0.41) = -5.3 M dollars
Project 4 = -60 + (30 *0.74) + (40*0.55) + (60*0.41) = 8.8 M dollars
Project 5 = -50 + (25 *0.74) + (30*0.55) + (70*0.41) = 13.7 M dollars