Please help me solve this

MANG 3402- Operations Mgmt- Summer 2021 Hilda Hood & |06/12/21 11:58 AM 1.8 The Productivity Challenge Close 10 of 17 (12 complete) 12 correct Problem 1.10 Question Help Munson Performance Auto, Inc., modifies 425 autos per year. The manager, Adam Munson, is interested in obtaining a measure of overall performance. He has asked you to provide him with a multifactor measure of last year's performance as a benchmark for future comparison. You have assembled the following data. Resource inputs were: labor, 10,500 hours; 520 suspension and engine modification kits; and energy, 100,000 kilowatt-hours. Average labor cost last year was $20 per hour, kits cost $1,000 each, and energy costs were $3 per kilowatt-hour. The overall performance at Munson Performance Auto, Inc. = autos/dollar of input (round your response to six decimal places)