C-Cubed uses an activity-based costing system for its Fit-Right-Bike C-Cubed's direct labor rate was $20/hr. The following information is available for the Fit-Right- Bike: Activity Cost Pool Estimated Total Overhead Cost Expected Total Activity Actual Total Activity Custom Design Process $10,000 200 custom designs 250 designs Supporting Direct Labor $20,000 100 hours 200 hours Customer Service $10,000 4 customers 15 customers Bikes-R-Us Selling Price Per Unit Direct Materials Per Bike Direct Labor-Hours Per Bike Custom Designs Supporting Direct Labor Calculate the customer margin for Bikes-R-Us. h00 bikes sold $1.500 $400 BO hours 100 designs 25 hours Multiple Choice $37500