Answer:
A
Decision: Project A should be selected.
B
NPV =$40,909.09
Step-by-step explanation
A
Since the two projects would achieve the same objectives, the project with the lowest initial cost should be selected.
Kindly note that the $2 million already spend on project A is not a relevant cash flow because it is sunk cost. Hence, the initial cos outlay of project A will be $2 million which will be spent should the project be undertaken.
Project B on the other hand would cost $1.5 million in initial cost which is $500,000 cheaper than project A.
Decision: Project A should be selected.
B
The NPV is the difference between the PV of cash inflows and the PV of cash outflows. A positive NPV implies a good investment decision and a negative figure implies the opposite.
NPV of an investment:
NPV = PV of Cash inflows - PV of cash outflow
Initial cost = 50,000
The NPV of the savings
NPV = 100,000× 1.1^(-1) - 50,000= 40,909.09
NPV =$40,909.09