Part 1 of Essay
While MRP I primarily address the inbound flow of inventory (materials management), adds other interfaces such as finance, marketing, and integrated logistics. Like MRP I, is a push inventory model which pushes product through manufacturing and distribution processes in order to meet forecast demand. However, it adds fu ....

Part 2 of Essay
.... comprehensive alternative planing work in developing the marketing and business plans. Operating variable could be regulated to examine the systemwide response to the proposed operating change. Besides includes the entire set of activities involved in the planning and control of production operations. It consists of a variety of functions of modules and includes production planing, resource requirement planning, master production scheduling, materials requirements planning (MRP I), shop floor control, and purch ....