It is an intermediate good because it help in generating final services of a teacher.

Chalk Duster: Final or Intermediate Good?

The classification of a chalk duster as a final or intermediate good depends on its purpose and usage within the school system. To determine whether a chalk duster is a final or intermediate good, we need to understand the characteristics and functions of each type.

Intermediate Good:
An intermediate good is a product that is used as an input or raw material in the production of another good or service. It undergoes further processing or transformation before reaching the final consumer. Intermediate goods are typically not sold directly to end-users but are instead used in the production process.

Final Good:
A final good, on the other hand, is a product that is ready for consumption or use by end-users. It does not undergo any further processing or transformation and is directly purchased by the final consumer.

Chalk Duster as an Intermediate Good:
In the context of a school, a chalk duster can be considered an intermediate good if it is used as a component in the production of educational services. The chalk duster is an essential tool used by teachers to erase information written on the blackboard, facilitating the learning process. It is used repeatedly and wears out over time, requiring replacement.

The school system can be seen as a production process, and the chalk duster is an input used by teachers in the delivery of educational services. It is not directly consumed by students but aids in the transfer of knowledge. Therefore, it can be categorized as an intermediate good.

Chalk Duster as a Final Good:
However, if we consider the perspective of the student who directly benefits from the educational service, the chalk duster can be viewed as a final good. From the student's point of view, the chalk duster is a tangible product used by the teacher to impart knowledge. It is the final output that the student interacts with in the classroom.

Conclusion:
In conclusion, the classification of a chalk duster as a final or intermediate good depends on the perspective taken. From the viewpoint of the school system as a production process, the chalk duster is an intermediate good. However, from the perspective of the student as the end-user, the chalk duster can be considered a final good. Both categorizations hold valid arguments, and it ultimately depends on the context in which the classification is being made.