Q2. (5 pts) The estimates for two machines, X and Y, are given in different ways in a company as shown below: Machine X in constant-value (today's) dollars while Machine Y in future (then-current) dollars. The company's MARR is equal to the real rate of return of 10% per year, and inflation is 3% per year. Use PW analysis to determine which machine is better. You can use the below factor formula in case the factors table is not available. Factor X Machine Y Machine Notation Formula (in CV dollars) (in Future dollars) (P/A,i,n) (1 + i)" 1 First cost ($) - 220,000 - 150,000 i(1 + i)" Annual Operation Cost ($/year) - 20,000 - 45,000 (A/P,i,n) i(1 + i)" | Life, 8 years (1 + i)" 1