Calculating Profitability Index: What is the profitability index for the following set of cash flows if the relevant discount rate is 10 per cent? What if the discount rate is 15 per cent? If it is 22 per cent?
a) 1.10; 0.93; 0.82
b) 0.90; 1.07; 1.22
c) 1.22; 1.07; 0.90
d) 0.82; 0.93; 1.10