differ Mercer Asbestos Removal Company removes potentially toxic asbestos insulation and related equately g pipes n and related any's estima PROBLEM 7-18 Activity-Based Costing and Bidding on Jobs LO7-2, LO7-3, LO7-4 products from buildings. There has been a long-simmering dispute between the comp tor and the work supervisors. The on-site supervisors claim that the estimators do not ad between routine work, such as removal of asbestos insulation around heatin distinguish in older homes, and nonroutine work, such as removing asbestos-contaminated ceiling plaster in