第 5 章  
ERP旳计划管理
计划管理
经营规划销售和运作规划主生产计划物料需求计划能力需求计划
BUSINESS  PLANNING
SALES AND OPERATIONSPLANNING
MASTER PRODUCTIONSCHEDULING
MATERIAL REQUIREMENTSPLANNING
CAPACITY REQUIREMENTSPLANNING
REALISTIC?
EXECUTING CAPACITY PLANS
EXECUTING MATERIAL PLANS
Yes
No