| Name | Description |
|---|---|
| DFD | Desired delay in filling orders |
| DFF | Desired delay in filling orders |
| LAD | Actual delay in order processing |
| LDD | Desired delay in order processing |
| MDF_d | Manufacturing rate at factory |
| MWF | Manufacturing demand at factory |
| MWF1 | Partial manufacturing adjustment for factory |
| PPD1 | Manufacturing demand at distribution |
| PPD2 | Partial manufacturing adjustment for distribution |
| SSD_d | Delivery rate at distribution |
| SSF_d | Delivery rate at factory |
| NoiseNormal | Normally distributed random noise |