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TufStuff, Inc., sells a wide range of drums, bins, boxes, and other containers that are used in the chemical industry. One of the company's products is a heavy-duty corrosion-resistant metal drum, called the WWD drum, used to store toxic wastes. Production is constrained by the capacity of an automated welding machine that is used to make precision welds. A total of 2,400 hours of welding time is available annually on the machine. Because each drum requires 0.8 hours of welding machine time, annual production is limited to 3,000 drums. At present, the welding machine is used exclusively to make the WWD drums. The accounting department has provided the following financial data conceming the WVD drums WWD Drums Selling price per drum Cost per drum: 167.00 Direct materials Direct labor ($18 per hour) Manufacturing overhead Selling and administrative expense $46.10 4.50 4.75 17.00 72.35 Margin per drum $94.65 Management believes 3,500 WVD drums could be sold each year if the company had sufficient manufacturing capacity. As an alternative to adding another welding machine, management has considered buying additional drums from an outside supplier. Harcor Industries, Inc., a supplier of quality products would be able to provide up to 1,900 WwD-type drums per year at a price of $120 per drum, which TufStuff would resell to its customers at its normal selling price after appropriate relabeling Megan Flores, TufStuff's production manager, has suggested that the company could make better use of the welding machine by manufacturing bike frames, which would require only 0.2 hours of welding machine time per frame and yet sell for far more than the drums. Megan believes that TufStuff could sell up to 3,400 bike frames per year to bike manufacturers at a price of $74 each. The accounting department has provided the following data concerning the proposed new product Bike Frames Selling price per frame Cost per frame 74.00 Direct materials Direct labor ($18 per hour) Manufacturing overhead Selling and administrative expense $19.10 22.50 17.35 8.10 67.05 Margin per frame $6.95