1. A company is deciding whether to invest in a vending machine at a cost of 2,500. It is expected to produce positive net cash inflows of 1,000 a year for each of the next 3 years (residual value = nil). The business uses a discount rate of 10% and the discount factors are shown in the table below.

   Year	10% discount factors
   0	1.0000
   1	0.9091
   2	0.8264
   3	0.7513

   What is the Net Present Value of the vending machine investment?

   	A.	14
   	B.	minus 14
   	C.	1,500
   	D.	minus 1,500