ution 19 yet Walsh Corporation's relevant range of activity is 7,000 units to 11,000 units. When it produces and sells 9,000 units, its average costs per unit are as follows: out of Lag question Average Cost per Unit Direct materials $ 4.85 Direct labor $ 4,20 Variable manufacturing overhead $ 1.55 Fored manufacturing overhead $ 9.00 Fored selling expense $ 3.15 Fixed administrative expense $ 1.80 Sales commissions $ 0.50 Variable administrative expense 5 0.45 of the selling price is $25.00 per unit, the contribution margin per unit sold is closest to Select one O a $15.95 OD. $1345 O c5540 Od: (50.50)