Costs
Cost value can be optionally applicable to a posted property which has to be included as part of business objective:
- Class name.property name, cost value;
 
Here, the cost value can be constant or a variable.
Note: 
        
      - A positive cost value indicates that the value of the posted property must be minimized.
 - A negative cost value indicates that the value of the posted property must be maximized.
 - If multiple occurrences of costs are applicable to the same property, the cost value of last occurrence is considered.
 
| Requirement | Value | 
|---|---|
To apply a cost 100 for end stock: property. | 
              Products At Locations.end stock, 100; | 
The cost 1 is applicable to end stock: property. | 
              
                 Products At Locations.end stock, 99; Products At Locations.end stock, 1;  |