Answer:
Flexible Plan
Step-by-step explanation:
A planning approach in which an organization updates its sales and operations plan regularly, such as on a monthly or quarterly basis is the definition of a flexible plan.
A flexible plan as opposed to a rigid plan is a plan that can be updated within the year as reality unfolds and by so doing the plan becomes more achievable. Variances from such flexible plans are more explainable and are better basis for judging the performance of managers than rigid budget variances which has not been updated with realities in the business environment.