Which type of plan in aggregate planning allows a company to maintain a stable workforce but does not focus on responding to demand as it changes?

A layout plan pertains to the physical arrangement of resources and equipment in a production facility. It focuses on optimizing workflow and efficiency rather than addressing workforce stability or demand response. Therefore, it does not relate directly to the concepts of workforce management or demand variability in aggregate planning.

A hybrid plan combines elements of both level and chase strategies, enabling a company to maintain a stable workforce while also allowing for some responsiveness to demand changes. However, it does not fully align with the concept of maintaining a completely stable workforce, as it incorporates aspects of demand variability in its execution.

The chase plan aims to align production closely with fluctuating demand by adjusting the workforce size accordingly. This strategy explicitly focuses on responding to changes in demand, making it the opposite of a level plan, which seeks to stabilize the workforce instead.