Lakeside Inc. manufactures four lines of remote control boats and uses activity-based costing to calculate product cost. Estimated Total Cost $ 321,000 68,000 100,000 Estimated Cost Driver Activity Cost Pools Machining Setup Quality control 13,400 machine hours 390 batches 890 inspections Compute the activity rates for each of the following activity cost pools: (Round your answers to 2 decimal places.) per Machine Machining Setup Costs Quality Control Hour per Batch per Inspection