Evaluate the performance of three product lines under the current costing system and identify issues or problems associated the companys overhead costs assignment in Sippican cooperation case chap 5, prob 36 p

This is a management accounting question. time-driven ABC, activity-based management sippican cooperation A a0

The decline in our profits has been intolerable able.............

There are some other answers available in Chegg on this case. I just cannot find this one so need help with it