S8-5 (similar to) ACBico Manufacturing produces and sells oil filters for $3 25 each. A retailer has offered to purchase 20.000 oil filters for $1.65 per filter. Of the total manufacturing cost per filter of $2.15, 51.50 is the variable manufacturing cost per fiber. For this special order, ACBlico would have to buy a special stamping machine that costs $6,000 to mark the customer's logo on the special-order of fiters. The machine would be scrapped when the special order is complete. This special order would use manufacturing capacity that would otherwise be idle. No variable nonmanufacturing costs would be incurred by the special order. Regular sales would not be affected by the special order. Would you recommend that ACB.co accept the special order under these conditions? Complete the following incremental analysis to help you make your recommendation. (Use parentheses or a minus sign to indicate a decrease in operating income from the special order) Total Order Incremental Analysis of Special Sales Order Decision (20,000 units) Revenue from special order Less variable expense associated with the order Per Unit Contribution margin 1 Increase (decrease in operating income from the special order 0 0/1 Choose from any list or enter any number in the input fields and then click Check Answer part AM