Answer: production control are dispatching and expediting.

Dispatching Dispatching is concerned with setting production activities in motion. The production activities include issuing material release orders and moving materials from work centre to work centre, meeting the requirements of routing and scheduling. This also includes such activities like releasing the necessary tools and equipment, instruments, and inspection devices for the purpose of production. Even machine setups will be included.
· Expediting Expediting function ensures that the progress is satisfactory and the path of the production process is cleared of constraints and the workflow is smooth. It helps in situations when out of turn deliveries are required to meet the market demands. It may also be necessary to speed up the process by facilitating extra resources to meet the deadlines.