What can improve an artisan's work efficiency in handicrafts?

Correct answer: Proper tools, practice, workspace organisation and time planning

The direct answer is A: proper tools, practice, workspace organisation and time planning. Work efficiency means completing suitable-quality work with sensible use of time, materials and effort; it does not mean rushing. First, correct tools make each task easier and safer. Second, practice improves accuracy and speed. Third, an organised workspace reduces searching and confusion. Fourth, time planning helps arrange steps and meet deadlines. Option A is correct because it combines all these supports. Option B is wrong because unsuitable tools and disorder cause delay, mistakes and waste. Option C is wrong because irregular measurement creates unequal products, while poor lighting can cause errors and strain. Option D is wrong because cutting material without a plan may waste raw material and produce faulty pieces. Thus the concept is skill plus preparation plus organisation. Memory cue: efficient work is accurate, organised and timely, not merely fast.