Special Order Plastic Pipe Company manufactures a variety of pipes, and has received a special one-time-only order from a new customer, Plastic Pipe has sufficient idle capacity to accept the special order to manufacture 2,000 16-foot lengths of pipe at a price of $8.00 per pipe. Plastic Pipe's normal selling price is $12.00 per 16-foot length. Variable manufacturing costs are $7.00 per pipe and fixed manufacturing costs are 51.00 per pipe, Plastic Pipe's variable selling expense for its normal line of pipes is 50.50 per pipe. What would the effect on Plastic Pipe's operating income be if the company accepted the special order? Plastic Pipe's operating income would by s if the order was accepted