FSLR Inc. is expanding and needs to purchase additional machines, FSLR can choose between two companies, CVX, Inc. and XOM Corp., to supply the machines. Data for each supplier's machines are as follows: CVX XOM Purchase price per machine $18,000 $24,000 Useful life of machine 5 years 5 years Expected salvage value of $2.000 $5,000 machine in 5 years Estimated annual operating $4,000 $3,000 cost per machine FSLR's required rate of return is 10%. Using net present value analysis, which company's machine would be less costly for FSLR to purchase and what is the approximate difference between the net present values of the competing company's machines? CVX, $346 O CVX, $1,562 XOM, $1,749 XOM, $575 OXOM, $1,127