Server Farms 1Cost Yr. 1 OPEX Salvage units in SM; OPEX increases by 4% per year after yr 1 Vacaciones Borrego Macondo 32 70 75 23 22 10 15 28 33 Useful Life 6 12 4 I Q's: 1. Provide a Graph of NPW of all options for the MARR vs Server Farms (range 1% to 15%] 2. What is the best option for a server farm at a rate of 10%? _ [insert name) 3. What is the best option for a server farm at a rate of 7%? _ [insert name] 4. At 10%, what is the profit for all three server farms if the graph below is the revenue for all three combined? Profit should be in PW and units are assumed SM. Use the life (N) that makes sense from a PW comparison of the server farms. Revenue 390M every year after year 10 390 360 10 330 310 300 300 270 240 250 200 180 150 150 120 120 100 50 II | 0 0 9 1 10 3 2 6 A separate server farm with advanced Al features is projected to bring in the following revenue ($M) for the next 20 years (note increases in years after 1 and after 11 are expected to be 10% more than prior year)