Final answer:
Hector is observing a set of actions that collectively form a task, such as when a waiter takes a customer's order. A task is a component of a job, which is made up of many tasks. This division of labor is seen in businesses like restaurants.
Step-by-step explanation:
When Hector observes a waiter taking a customer's order and notes the activities involved, including asking for the order, writing down the order, and retrieving the customer's menu, he is observing a set of actions that collectively form a task. A task is a basic unit of work that is assigned to a job. In contrast, a job is a collection of related tasks and responsibilities that an employee is expected to perform. A position refers to a specific role that an individual fills within an organization and a domain represents a broader field of expertise or knowledge.
In modern businesses, a clear division of labor exists where tasks are divided into a range of jobs, each with specific duties. This is evident in restaurants where you have various roles such as chefs, servers, and business managers.