A method of input-output control that uses a system of cards to limit the amount of work at a work centre and also to control lead time and monitor backlog is

A) the assignment method.
B) backward scheduling.
C) forward scheduling.
D) constant work-in-process or ConWIP.
E) level material use.

Constant Work-In-Process

A production strategy aimed at limiting the amount of unfinished goods in the production process to reduce lead times and increase quality.

ConWIP

Stands for "Constant Work-In-Process," a production control strategy focused on limiting the amount of work in process to improve flow and reduce waste.

Input-Output Control

A production management technique that monitors the input of materials and output of products to ensure efficient operation of the manufacturing process.