who cort fest 21 units per hour, is pild $7 per hisur, lhcludirng ininge uritis? Assume that the line will operate at the sime rate (i.e. the current production rate) regardiess of whether or not the inspectson opetation is added. o-1. Without the inspector, what is the current hourly cost of defects? Nore: Round your answer to 2 decimal places. 8-2. Should an inspection station be established to test all units based on costs alone? Yes No a-3. If the inspection operation is added, what would be the cost to inspect each unt? Note: Round your answer to 2 decimal places