Answer: Sharon's manager initiated immediate corrective action
Explanation: Sharon, who received excellent grades for cleaning performance, failed to comply with certain regulations such as showing up on time and some of the rules for lunch, etc., which means that Sharon must correct certain work behaviours in a timely manner. This means that until her performance is re-evaluated, where it will be in 30 days, she has to adjust it, which is immediate corrective action. It is an action that is determined, as in this example, by directors, managers, etc., and it is immediate because corrections must be made in the short term. Immediate corrective action takes place on the spot in response to certain irregularities in the workplace and corrects those irregularities and aligns the performance of the workers with a way that is consistent with the company policy.