Data concerning three of Kilmon Corporation's activity cost pools appear below: Activity Cost Pool Total Cost Assembling products Designing products $ 285,300 $1,312,535 Setting up batches $ 25,200 Total Activity 8,440 assembly hours 7,642 product design hours 690 batch set-ups Required: Compute the activity rates for each of the three cost pools. (Round your answers to 2 decimal places.) Assembling products Designing products per assembly hour per product design hour Setting up batches per batch set-up