1. Assuming activity-cost pools are used, what are the activity-cost driver rates for design changes, setups, and inspections cost pools?
   1. $200 per change, $50 per setup, $4 per inspection
   2. $150 per change, $50 per setup, $4 per inspection
   3. $150 per change, $50 per setup, $5 per inspection
   4. $150 per change, $43 per setup, $4 per inspection
   5. $150 per change, $5 per setup, $50 per inspection