Download or read book Precisely Wrong: Why Conventional Planning Systems Fail written by Carol Ptak and published by Industrial Press. This book was released on 2017-11-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revealing the one fatal flaw in Material Requirements Planning (MRP) that makes it completely incapable of conveying relevant information, this text gives companies an essential description of the "bullwhip effect" issue in supply chains and how it relates to the core problem.