Show work please

JUU CCI NU 16 202 1. Sam Donald is the president of XYZ Manufacturing, a producer of Go-Kart tires. XYZ 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 per pound Energy: $5,000 per day Capital: $10,000 per day a. What is the labor productivity per labor hour for these tires at XYZ Manufacturing (2 Points) b. What is the Multifactor productivity for these tires at XYZ Manufacturing? NOTE: Round your answer to 5 decimal digits (4 Points) c. What is the percent change in multifactor productivity if XYZ can reduce the energy bill by $1,000 per day without cutting production or changing any other inputs? (4 points) 1b. A furnishing company makes handcrafted furniture for sale in its retail stores. The company has recently installed a new assembly process, including a new sander and polisher. With this new system, production has increased to 90 pieces of furniture per day from the previous 60 pieces of furniture per day. The number of defective items produced has dropped from 10 pieces per day to 1 per day. Evaluate the change in productivity for the company using the new assembly process (10 points)