Product costs using activity rates Body-Solid Inc. manufactures elliptical exercise machines and treadmills. The products are prouced in its Fabrication and Assembly production departments. In addition to production activities, several other activities are required to produce the two products. These activities and their associated activity rates are as follows: The activity-base usage quantities and units produced for each product were as follows: The activity-base usage quantities and units produced for each product were as follows: Use the activity rate and usage information to determine the total activity cost and activity cost per unit for each product, If required, round the per unit answers to the nearest cent