Bright Laboratories (B-Lab) is a scientific research facility. B-Lab wishes to purchase a 3D printer. Following testing, it was discovered that three brands of 3D printer machines meet the needs of B-Lab. These three machines must be analyzed economically in order to decide which machine to purchase. Perform a Present Value Analysis at the cost shown below, and decide which computer B-Lab will buy. The MARR value grows at a rate of 10% per year.

Y2000 -3500 -700 Z3000 -4500 -900 X1000 First cost, $ -6000 Annual Operating -50 Cost (AOC), $/year Salvage value S, $ 100 Life, years 8 350 8 200 8