Answer:
Project A should be accepted.
Step-by-step explanation:
The initial investment of project A = $78000
The initial investment of project B = $78000
The cash inflows of project A = $32000
The time period for project A = 3 years
The cash inflow of project B = $44400
The time period for project B = 2 years.
Interest rate (r ) = 10%
Now find the net present value of both project and then decide which one has to accept.
The net present value of project A:

The net present value of project B:

Project A should be accepted because project B has a negative net present value.