Cunningham Performance Auto, Inc., modifies

375

autos per year. The manager, Peter Cunningham, 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: labour,

10, 200

hours; 520

suspension and engine modification kits; and energy,

100, 000

kilowatt-hours. Average labour cost last year was

$30

per hour, kits cost

$1 000 each, and energy costs were $5

per kilowatt-hour.

Part 2

The overall performance at Cunningham Performance Auto,

Inc.,equals

enter your response hereautos/dollar of input. (Round your response to six decimal places.)