1.5.The Classic View of Operation Strategy- Decision Time Horizons Short-term decision horizon Impacts of Short-term OS are measured in terms of days or even hours; √ Include purchasing,production personnel scheduling;policies for control of quality and maintenance function,short-term inventory control, production scheduling,and so on.1.5. The Classic View of Operation Strategy - Decision Time Horizons • Short-term decision horizon  Impacts of Short-term OS are measured in terms of days or even hours;  Include purchasing, production & personnel scheduling; policies for control of quality and maintenance function, short-term inventory control, production scheduling, and so on