Waterways Continuing Problem (This is a continuation of the Waterways Problem from Chapters 1 through 6.) WCP.7 Phil Clark Jr., president of Waterways, was very pleased with how adopting a CVP approach to reporting operating income was helping management to make good business decisions with respect to planning, production, and sales for the coming year. He has a feeling that knowing how fixed and variable costs behave might also help them to find savings in the production department. Further, he is concerned that Waterways' production facility is working near full capacity right now, and he does not know if the company could generate enough new business to make adding another shift viable. Phil decides to sit down with his brother Ben, vice-president of operations, and Ryan Smith, the plant manager, to see if they could do more with less," as he put it. Jordan Leigh, CFO, had recently presented them with a number of situations that required decisions that would impact operations in the plant. Phil thought that together the four of them could find some efficient solutions. Part 1 Waterways packages some of its products into sets for do-it-yourself (DIY) installations. The smaller set that sells for $159 has variable costs of $79, while the larger set sells for $249 with variable costs of $159. Fixed costs are assigned at a rate of $6 per machine hour. It takes 32 minutes of machining time to produce and package the smaller set. The larger set is more complicated and requires 60 minutes of production time. The machines operate for two shifts of eight hours each day for 20 days per month. Maintenance and set-ups are handled outside of these times. Analysis of the current market trends reveals that monthly demand for the smaller set would not exceed 500 units, while Waterways could sell as many of the larger ones as it can produce. Instructions Given the information above, determine the best use of these machines