PC.61 Rider is a midsize manufacturing company that produces high-end customizable motorcycles. Last year they rolled out 180 bikes using the following inputs: 22400 hours of labor, 1200 square feet of various sheet metal, 360 tires, 460 gallons of paint, and 19995880 kW of energy.

Inputs	Amount	Cost
Labor hours	22400	$26.50
Sheet Metal (square feet)	1200	$2.18
Tires	360	$63.00
Paint (gallons)	460	$16.00
Energy (kWs)	19995880	$0.09

Assume the following price and cost information:

average sales price: $66000/bike, labor costs: $26.50/hour, sheet metal costs: $2.18/square foot, tire costs: $63.00/tire, paint costs: $16.00/gallon, and energy costs: $0.09/kW.

1.	What was last year's single-factor productivity for Rider in terms of labor hours (not dollars)? (Round your answer to four decimal places.)

2.	What was last year's single-factor productivity for Rider in terms of sheet metal (square feet)? (Round your answer to four decimal places.)

3.	What was last year's single-factor productivity for Rider in terms of paint (gallons)? (Round your answer to four decimal places.)

4.	What was last year's multi-factor productivity for Rider in terms of dollars? $ (Round your answer to two decimal places.)