After collecting data then data should be validated to XYZ , whether data is enough or not. SCOR will be combined
with Snorm DeBoer to calculate accurately the result. Performance are calculated by using equations (1) and (2).
Equation (1) is for negative perspective which means the smaller score the better result. And equation (2) is for positive
perspective which means the bigger score the better result. Forecast accuracy, supply order fulfilment, item flexibility,
delivery order fulfilment, product cycle time and delivery cycle time use equation (2). Whereas customer complaint,
source lead time and transportation cost use equation (1).