Final answer:
The saying 'measure twice, cut once' is often used by carpenters to emphasize the importance of taking accurate measurements before making a cut.
Step-by-step explanation:
The correct answer is b. Carpenter.
The saying 'measure twice, cut once' is a common phrase among carpenters. It emphasizes the importance of taking accurate measurements before making a cut, as mistakes can be costly and difficult to rectify. Carpenters use this saying to remind themselves to be careful and precise in their work.
For example, if a carpenter measures incorrectly and cuts a piece of wood too short, they will need to start over or find a replacement piece of wood. Taking the time to measure twice helps prevent costly mistakes and produces better results.