Answer:
Monica took on customer service duties, but the job description didn't reflect the change.
Step-by-step explanation:
The job analysis is when the job descriptions that will be held compared to the needs that each person holding the job must fulfill to describe these needs are successfully described, ie the company should analyze if the job holder is within the qualitative requirements for the position. Based on this, in the case exposed in the question, we can say that Monica was hired as an office assistant, but took over the customer service functions very efficiently, but the job description did not reflect the change.