nts 1. Don't do parts 1 and 2 of e5-2 (p. 216) in your book e5-2.pdf Minimize File Preview 0 - ZOOM + Does the average number of cups of coffee served in a week increases p EXERCISE 5-2 Scattergraph Analysis (LO2] Oki Products, Ltd., has observed the following processing costs at various levels of activity over the last 15 months: Required: Units Processing Month Produced Cost 123456DARD NS15 4,500 $38,000 11,000 $52,000 12,000 $56,000 5,500 $40,000 9,000 $47,000 10,500 $52,000 7 7,500 $44,000 8 5,000 $41,000 11,500 $52,000 10 6,000 $43,000 11 8,500 $48,000 12 10,000 $50,000 13 6,500 $44,000 14 9,500 $48,000 8,000 $46,000 1 Prepare a scattergraph using the above data. Plot cost on the vertical axis and activity on the horizontal axis. Fit a line to your plotted points using a ruler. 2. Using the quick-and-dirty method, what is the approximate monthly fixed cost? The approx mate variable cost per unit processed? Show your computations. EXERCISE 5-3 High-Low Method (L03] The Cheyenne Hotel in Big Sky, Montana, has accumulated records of the total electrical costs of the hotel and the number of occupancy-days over the last year. An occupancy-day represen room rented out for one day. The hotel's business is highly seasonal, with peaks occurring during the ski season and in the summer.