If office files are nearby but kept without order, which ergonomic benefit will reduce?

Correct answer: Efficiency in searching

The direct answer is option A: efficiency in searching will reduce. Ergonomics is not only about physical posture; it also includes arranging the workplace so that tasks require less time, confusion and unnecessary movement. Step by step: nearby files are physically easy to reach; without order, the worker must search through them; searching takes extra time and attention; confusion may cause delay or mistakes; therefore the benefit of efficient retrieval is reduced. Option A is correct because it directly describes the lost organisational benefit. Option B is wrong because file order does not by itself determine whether a chair or workstation gives back support. Option C is unrelated because file arrangement does not normally control air flow. Option D is unrelated because floor grip depends on flooring and footwear, not document order. The best workplace combines proximity with a clear filing system. Memory cue: near plus organised means quick retrieval; near but disorganised still wastes time.