Sheridan is a book publisher that reissues old titles. The company offers these books with either a standard machine-glued hard cover or a deluxe, hand-embossed, hand-stitched, leather cover. Sheridan currently allocates overhead to the books based on direct labor hours. A recent activity analysis conducted by the controller revealed the following information. Units produced Direct labor hours Printing press hours Sales orders Standard Edition 485,000 485,000 116,400 14,550 Deluxe Edition 12,000 37,200 2,880 13,200 (a) Calculate the following for each product: (Round answers to 2 decimal places, e.g. 15.25.) Deluxe edition Standard edition DLH/ unit i. Direct labor hours per unit DLH/ unit PPH/unit PPH/ unit ii. Printing press hours per unit order / unit iii. Sales orders per unit order / unit