Dave Upton is president of U[ton Industries, a producer of Go-Kart tires. Upton makes 1,000 tires per day with the following resources:
Labor: 400 hours per day @ $12.50 per hour
Raw material: 20,000 pounds per day @ $1.00 per pound
Energy: $5,000 per day
Capital costs: $10,000 per day
A) What is the labor productivity per labor hour for these tires at Upton?
B) What is the multifactor productivity for these tires at Upton?
C) What is the % change in multifactor productivity if Upton can reduce the energy bill by $1,000 per day without cutting production or changing any other inputs?