+ wishlist Add to Cart The item has been added Author: William F. Samuelson Stephen G. Marks Jay L. Zagorsky Managerial Economics, with eBook Access Code: Analysis and Management [9781394268108] Buy More - Save More. Below are the available bulk discount rates for each individual item when you purchase a certain amount Quantity Price Savings 25 - 49 4% 50 - 99 5% 100+ 6% List Price As Low as $164.95 Format: Paperback