Answer:
It is an example of the Job enlargement
Explanation:
Job enlargement is a technique of job design,there is an increase in the number of tasks that are linked with a job. In short, it states the increasing in the duties as well the responsibilities.
In this case, Jared who is store employee, is responsible for the inventory requested from the manufacturer. But later boss gave an extra responsibility of ticketing the merchandise. So, this will be a example of the job enlargement.