... strategy must be formulated d) contracting with external sources must begin e) insourcing will be conducted 72 Free Test Bank for Operations Management An Integrated Approach 4th Edition Reid Multiple ... Plant 2000 400 $20; Plant 5000 900 $18; Plant 9000 2000 $20; Plant 1000 150 $30; Plant 2000 440 $18 (respectively) Which plant was most productive last week? a) plant b) plant c) plant d) plant ... Plant $40,000 $42,000; Plant $80,000 $99,000; Plant $25,000 $29,000(respectively) Which plant was least productive last week? a) plant b) plant c) plant d) plant e) plant Each day a firm produces...