Which type of resource is primarily considered to perform activities towards objective achievement?

The correct answer is machine, as machines are vital resources primarily utilized to perform activities necessary for achieving specific objectives within engineering and production environments. They enhance efficiency and productivity by automating tasks, allowing organizations to operate at a larger scale and with greater precision than would be possible manually.

When an organization sets objectives, especially in industries focused on manufacturing or engineering, machines are often the critical tools that enable the execution of tasks. They contribute significantly to processes such as assembling, cutting, or processing materials, which are essential for delivering products or services effectively and on time.

In contrast, while manpower, money, and materials are also essential resources, they do not directly perform tasks. Manpower refers to the human labor required to operate machines and manage processes; money is required for investment and operational financing but does not complete tasks itself; and materials are the inputs required for production but need machines to be transformed into finished goods. Understanding the role of each resource clarifies why machines are mainly seen as the performers in achieving objectives in many engineering contexts.