JCN Industries normally produces and sells 5,000 keyboards for personal computers each month. Variable manufacturing costs amount to $25 per unit, and fixed costs are $146,000 per month. The regular sales price of the keyboards is $86 per unit. JCN has been approached by a foreign company that wants to purchase an additional 1,000 keyboards per month at a reduced price. Filling this special order would not affect JCN 's regular sales volume or fixed manufacturing costs Assume that the price offered by the foreign company is $43 per unit. Accepting the special order will cause JCN's operating income to: Multiple Choice Increase by $18,000 Decrease by $2,000. Decrease by $33,000. Decrease by $35,000