Final answer:
The people who work in an organization are considered resources, specifically human resources. They are integral to the factors of production, contributing to the production of goods and services alongside materials and machinery.
Step-by-step explanation:
The people who work in an organization are typically considered to be resources. These individuals, through their labor and expertise, contribute to the production of goods and services. The term factors of production refers to the inputs used to produce goods and services, which typically include labor, materials, and machinery.
Economists classify the various inputs into several categories. Notably, human resources or labor specifically refers to the work done by the people employed by the organization. While raw materials such as flour, yeast, water, tomatoes, herbs, and cheese, are used in making a pizza, for instance, and the machinery might include mixers, ovens, and other equipment, the workers who use these materials and machinery to produce the final product are the human resources.
Therefore, the correct answer to the question is C. resources, as the people are the human resources needed for the business operations.