1. You are trying to decide which 2 devices to install. The
following are the details for the devices with a useful life of 5
years. Your MARR is 10%. What is the Benefit-Cost Ratio of Device
1?:
Device 1 Device 2 Device 3
Initial Cost $110,000 $200,000 $150,000
Salvage Value $10,000 $30,000 $20,000
O&M Costs $5,000 $2,000 $6,000
Annual Benefits $35,000 $40,000 $35,00 Year 1, increasing $5,000
each subsequent year
2.
what is the benefit - cost ratio for...