Two proposed projects, the first cost 120 thousand dinars and the second 150 thousand dinars, and the net annual flows are as shown in the table

Discount price 8% Find:

1- net present value

2- cost-benefit criterion

( ) 60,000 30,000 20,000 A 100,000 50,000 50,000 60,000 40,000 50,000 70,000 40,000 30,000 B