David Upton is President of Upton Manufacturing, a producer of Go-Kart tires. Upton makes 1000 tires per day with the following resources:
Labor: 400 hours @ $12.50 per hour
Raw material: 20,000 pounds per day @ $1 per pound
Energy: $5,000 per day
Capital: $10,000 per day
(a) What is the labor productivity for these tires at Upton Manufacturing?
(b) What is the multifactor productivity for these tires at Upton Manufacturing?
(c) What is the percent change in multi-factor productivity if Upton can reduce the energy bill by $1,000 without cutting production or changing any other inputs?