Demand Forecasting and Production Planning
Abstract
The purposes of this research were to study demand forecasting and production
planning. The case study company manufactured the fish sauce product that was made to stock.
To design the system, the sale data was studied in order to choose the appropriate forecasting
technique for the sale data.
After using the system with the company case study, it revealed that the prediction
system can forecast the production of 1,126,570 units in July 2008 whereas the total sales were
1,134,322 units. The difference was equal to 2,718 units or 0.69 percent of the actual sales
which was a total cost of 116,280 baht, which was more equivalent to the actual sales predicted
by a sole experienced decision maker who predicted the production at 1,274,098 units. The
difference was equal to 139,776 units or 10.97% percent of the actual sales which mean
2,096,640 baht of total cost
Collections
- Research Report [131]