Answer:
Project 2 should be accepted as it's net present value (NPV) is higher
Explanation:
Project 1
Year Cash Flows Discounting factor @10% Present Value(in $)
0 (5000) 1 (5000)
1 3000 0.909 2727
2 2000 0.826 1652
3 1000 0.751 751
NPV $130
Year Cash Flows Discounting Factor @10% Present value (in $)
0 (7000) 1 (7000)
1 5000 0.909 4545
2 3000 0.826 2478
3 2000 0.751 1502
NPV $1525
Note: Cash flows in brackets denote cash outflows or negative cash flows.