4 Kogler 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: Average Cost per Unit $ 5.00 $ 5.00 $ 1.80 $9.00 $ 3.60 $ 1.80 $0.90 $ 0.85 Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Fixed selling expense Fixed administrative expense Sales commissions Variable administrative expense If the selling price is $27.00 per unit, the contribution margin per unit sold is closest to:

If the seling price is $7700 per unit, the contribution margin per unit sold is ciosest to