Bellucci Corporation has provided the following information Cast per Cast por Unit $6.95 $4.00 $1.45 Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Sales commissions Variable administrative expense Fixed selling and administrative expense $109,800 $1.05 $0.75 $ 40,050 The incremental manufacturing cost that the company will incurfit increases production from 9,000 to 9.00 units is closest to assume that the increase is within the relevant range