A government-funded wind-based electric power generation company in the southern part of the country has developed the following estimates (in $1000) for a new turbine farm. The MARR is 10% per year and the project life is 25 years. Calculate a. the profitability index
b. the modified B/C ratio.

Benefits: $45,000 in year 0; $28,500 in year 5
Government savings: $2,000 in years 1 through 20
Cost: $54,000 in year 0
Disbenefits: $3000 in years 1 through 10

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