pumping Two electric motors (A and B) are being considered to drive a centrifugal pump. Each motor is capable of delivering 45 horsepower (output) to the operation. It is expected that the motors will be in use 900 hours per year. If electricity costs $0.06 per kilowatt-hour and 1 hp-0.746 kW, which motor should be selected if MARR= 6% per year? Refer to the data below Motor B Motor A $1,300 0.87 Initial Cost Electrical Efficiency Annual $1,000 0.59 $60 $100 Maintenance 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 $ (Round to the nearest dollar)) N 1 2 3 4 5 6 7 8 Single Payment Compound Present Amount Factor Worth Factor To Find F Given P F/P To Find P Given F P/F 1.0600 0.9434 1.1236 0.8900 1.1910 0.8396 1.2625 0.7921 1.3382 0.7473 1:4185 0.7050 1.5036 0.6651 1.5938 0.6274 1.6895 05919 Discrete Compounding: /-6% Uniform Series Present Sinking Fund Factor Worth Factor To Find P Given A PIA 0.9434 To Find A Given F A/F 1.0000 1.8334 0.4854 2.6730 0.3141 3.4651 0.2286 4.2124 0.1774 4.9173 0.1434 5.5824 0.1191 6.2098 0.1010 6.8017 0.0870 Compound Amount Factor To Find F Given A FIA 1.0000 2.0600 3.1836 4.3746 5.6371 6.9753 8.3938 9.8975 11.4913. Capital Recovery Factor To Find A Given P A/P 1.0600 0.5454 0.3741 0.2886 0.2374 0.2034 0.1791 0.1610 0 1470 Uniform Gradient Gradient Gradient Present Uniform Worth Series Factor Factor To Find P Given G P/G To Find A Given G A/G 0.0000 0.0000 0.8900 0.4854 2.5692 0.9612 4.9455 1.4272 7.9345 1.8836 11.4594 2.3304 15.4497 2.7676 19.8416. 3.1952 24 5768 3.6133 More Info N 1 2 3 4 5 6 7 8 9 10 Single Payment Compound Present Amount Factor Worth Factor To Find F Given P F/P To Find P Given F P/F 1.0600 0.9434 1.1236 0.8900 1.1910 0.8396 1.2625 0.7921 1.3382 0.7473 1.4185 0.7050 1.5036 0.6651 1.5938 0.6274 1.6895 0.5919 1.7908 0.5584 Compound Amount Factor To Find F Given A FIA 1.0000 2.0600 3.1836 4,3746 5.6371 6,9753 8.3938 9.8975 11.4913 13.1808 Print Uniform Series Present Worth Factor To Find P Given A P/A 0.9434 1.8334 2.6730 3.4651 42124 4.9173 5.5824 6.2098 6.8017 7.3601 Sinking Fund Factor To Find A Given F A/F 1.0000 0.4854 0.3141 0.2286 0 1774 0.1434 0 1191 0.1010 0.0870 0.0759 Done Capital Recovery Factor To Find A Given P A/P 1.0600 0.5454 0,3741 0.2886 0.2374 0.2034 0 1791 0.1610 0.1470 0.1359 Uniform Gradient Gradient Uniform Series Factor To Find A Given G A/G 0.0000 0 4854 0.9612 1.4272 1.8836 2.3304 2.7676 3.1952 3.6133 4.0220 Gradient Present Worth Factor To Find P Given G PIG 0.0000 0 8900 2.5692 4.9455 7 9345 11.4594 15.4497 19.8416 24 5768 29.6023 X