Two electric motors (A and B) are being considered to drive a centrifugal pump. Each motor is capable of delivering 55 horsepower (output) to the pumping operation. It is expected that the motors will be in use 500 hours per year. electricity costs $0.06 per kilowatt-hour and 1 hp 0.745 KW, which motor should be selected if MARR 0% per year? Refer to the data below Motor A Motor B Initial Cost Electrical Efficiency Annual Maintenance $1,700 $1,000 0.54 0.53 105 105 Life 5 years 5 years Click the icon to view the interest and annuity table for discrete compounding when the MARR is 6% per year The AW for Motor A is 5 (Round to the nearest dollar) CHOO