3 Question 18 Mach Co. operates three manufacturing departments as profit centers. The following information is available for its most recent year: Dept. 1 2 3 Cost of Sales goods sold $3,000,000 $1,400,000 1,000,000 2,100,000 Direct expenses $300,000 O Dept. 3; $1,000,000 O Dept. 1; $1,300,000 O Dept. 2; $300,000 O Dept. 3; $1,050,000 O Dept. 2; $280,000 Indirect expenses $180,000 200,000 40,000 280,000 44,000 450,000 600,000 Which department has the greatest departmental contribution to overhead and wh the amount contributed