Finley is a new NAIT accounting grad and she has started a new job helping the Controller identify cost behaviours: In Total Per unit Cost 2,500 units 3,000 units 2,500 3,000 Cost #1 $ 15,000 $ 18,000 Cost #2 $ 12,000 $ 12,000 Cost #3 $ 17,500 $ 22,000