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 Sheridan currently allocates all overhead costs based on machine hours. The company produced the following number of books during the prior year: Deluxe Moderate Economy 57,000 171,000 228,000 Determine the overhead cost per book for each book type. 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.)