In order to set up a managerial control system, the first step is to establish performance standards. What example of a performance standard is most difficult to measure and the biggest challenge to the manager?

Correct Answer: Option D — Intangible standards such as morale or attitude.

Intangible standards like morale and attitude are notoriously difficult to quantify compared to objective metrics like fuel consumption or machining tolerances. Because they lack numerical benchmarks, managers must rely on subjective observation and qualitative feedback, making them the most challenging performance standards to measure and manage effectively.