At A, units on their first visit are processed in batches of 400. A set up of 75 minutes is required and the per-unit processing time is 1.9 minutes. Units being reworked are processed in batches of 100. A set up of 45 minutes is required while the per-unit processing time is unchanged. Stage B requires no set up and each unit requires 2.7 minutes of processing regardless of whether it is being reworked or initially processed.Inspection requires no set up and only takes 30 seconds per unit. Stage C processes units in batches of 400. Set ups take one hour after which each unit takes another 2.8 minutes. The process operates 24 hours a day.

What is the capacity of Stage A, B, and C in units per day? What is the capacity of the system in units per day?