below is a weekly output from a fabrication process of a motor engine, along with labor and material input data. The average unit price is $125. Weekly overhead is charged at the cost of $1,500 extra. The cost of direct labor is five times the cost of indirect labor. Assume you work a 40-hour week and earn $16 per hour. The price per foot of material is $10. How much does multifactor productivity cost on average?