GLD Corporation's relevant range of activity is 1,000 units to 6,500 units. When it produces 4,000 units, it incurs the following costs per unit: Cost per unit $6.90 $2.90 $1.65 $2.90 Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Fixed selling expense Fixed administrative expense Sales commissions Variable administrative "expense $0.95 $0.65 $0.75 $0.65 If 5,500 units are produced, then the total indirect manufacturing cost of these units is: O $29,400 0 $34,350 O $20,675 $43,050 O None of the above