Year	Investment (-) & Return (+)
0	-$100
1	$50
2	$150

A.) What is the SRR (Simple Rate of Return) for the investment?

B.) What would be the net present value if the discount rate is assumed to be 5% for the investment?

C.) What would be the Internal rate of return for this investment if return in the second year is equal to 0 and everything else is the same?