please answer question using multiple choice

Fiori Corporation's relevant range of activity is 3,200 units to 9,000 units. When it produces and sells 6,100 units, its average costs per unit are as follows: Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Fixed selling expense Fixed administrative expense Sales commissions Variable administrative expense Average Cost per Unit $ 6.25 $ 3.40 $ 1.95 $ 3.00 $ 0.70 $ 0.60 $ 1.40 $0.99 The incremental manufacturing cost that the company will incur if it increases production from 8,000 to 8,001 units is closest to Multiple Choice Multiple Choice O $18.20 O $11.60 $14.60 $15.30