Why is it recommended to delay calculations until necessary?

Delaying calculations until necessary allows individuals to focus on understanding the context and the variables involved before committing to numerical work. This approach emphasizes the importance of clearly defining what each variable represents, the relationships among them, and the overall problem being addressed. By postponing calculations, one can ensure that all aspects of the problem are thoroughly considered, which leads to more informed and accurate computations when they are eventually performed. Additionally, this method can help in identifying any relevant factors or considerations that may influence the calculations, ultimately leading to better outcomes in financial analysis or decision-making processes.