Marigold Tires manufactures tires for dune buggies and has two different products, nubby tires and smooth tires. The company produces 5,800 nubby tires and 10,800 smooth tires each year and incurs $235,040 of overhead costs. The following information is available: Total Cost $78,880 Activity Materials handling Machine setups Quality inspections Cost Driver Number of requisitions Number of setups Number of inspections 77.880 78,280 For the nubby tires, the company has 480 requisitions, 280 setups, and 280 inspections. The smooth tires require 680 requisitions, 380 setups, and 480 inspections. Determine the overhead rate for each activity, Overhead Rate Materials handling $ per requisition Machine setups $ per setup Quality inspections $ per inspection