You are the project manager at the Java Ice Cream Factory. You are currently supervising the manufacturing of a new flavor of ice cram JavaBean Burgundy Crunch. The manufacturing of this new flavor was proceeding as planned, until a manufacturing error occurred that requires corrective actions to be taken. To ensure the effectiveness of corrective actions, corrective actions frequently require which of the following?
A. Resource leveling
B. Rebaselining project schedule baseline
C. Performance measurements
D. Rebaselining project cost baseline
E. Root-cause analysis