When management runs several CVP analyses with different combinations of estimates this is known as

A) variation analysis.
B) sensitivity analysis.
C) advanced CVP analysis.
D) goal-seek analysis.

This scenario is describing sensitivity analysis, which involves testing different combinations of estimates to see how they impact the results of a CVP analysis. Variation analysis is not a commonly used term in managerial accounting, advanced CVP analysis is a broad term that could refer to several different techniques, and goal-seek analysis involves setting a target and working backwards to determine what inputs are necessary to achieve that target.