The unit costs of producing and selling the single product for Elhard Company's normal sales of 40,000 units are as follows (per unit, on normal sales): $18.00 $6.80 $2.40 Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Variable selling & administrative expense Fixed selling & administrative expense $11.60 $1.90 $5.10 The normal selling price is $51.10 per unit. An order has been received from a customer for 1,940 units at a special price of $41.40 per unit. There is ample idle capacity. This order would have no effect on the company's normal sales or fixed costs. The unit variable selling & administrative expense per unit would be $1.40 on the special order (which is $0.50 less than that on normal sales). What would be the impact on Elhard's net operating income if this special order is accepted? Elhard's net operating income would increase by $24,832 Elhard's net operating income would decrease by $18,818 Elhard's net operating income would decrease by $8,536 Elhard's net operating income would increase by $7,566