Exercise 5-9A Allocating costs with different cost drivers LO 5-2, 5-3 Sheridan Publishing identified the following overhead activities, their respective costs, and their cost drivers to produce the three types of textbooks the company publishes. 40 of Textbook Activity (Coat) Machine maintenance ($320,000) Setups ($650,000) Packing (170,000) Photo developeent ($780,000) Cost Deriver Deluxe Moderate Econony 1,280 Number of nachine hours Number of setaps 320 35 Number of pietures Deluxe textbooks are made with the finest-quality paper, six-color printing, and many photographs. Moderate texts are made with three colors and a few photographs spread throughout each chapter. Economy books are printed in black and white and include pictures only in chapter openings Required a. Sheridan currently allocates all overhead costs based on machine hours. The company produced the followling number of books during the prior year 50,000 50,000200,000 Determine the overhead cost per book for each book type. b. Determine the overhead cost per book, assuming that the volume-based allocation system described in Requirement a is replaced with an activity-based costing system (For all requirements, round your answers to 2 decimal places.)