Martinez company's relevant range of production is 7,500 units to 12,500 units. When it produces and sells 10,000 units, its average costs per unit are as follows

direct materials $6.40 director labor $3.90 variable manufacturing overhead $1.40 fixed manufacturing overhead $4.00 fixed selling expense $3.40 fixed administrative expense $2.10 sales commissions $1.10 variable administrative expense $0.55

what incremental manufacturing cost will martinez incur if it increases production from 10,000 to 10,001 units?