pleas help and answer A and B. asap!!

A 50-kilowatt gas turbine has an investment cost of $39,000. It costs another $16,000 for shipping, insurance, site preparation, fuel lines, and fuel storage tanks. The operation and maintenance expense for this turbine is $350 per year. Additionally, the hourly fuel expense for running the turbine is $7.75 per hour, and the turbine is expected to operate 3,100 hours each year. The cost of dismanting and disposing of the turbine at the end of its 9-year life is $8.500 a. if the MARR is 15% per year, what is the annual equivalent life-cycle cost of the gas turbine? b. What percent of annual life-cycle cost is related to fuel? Click the icon to view the interest and annuity table for discrete compounding when the MARR is 15% per year GILD a. The annual equivalent life-cycle cost of the gas turbine is $36560 (Round to the nearest dollar)