$SOL

The given problem requires a systematic approach to find the correct answer. First, we need to understand the question and identify the key data provided. Then, using the appropriate formula or concept, we proceed step by step to solve it. All calculations should be done carefully to avoid errors. If it's a word problem, we translate the words into mathematical expressions. If it's a science question, we apply the relevant law or principle. Once we arrive at the final answer, we double-check to ensure its accuracy and relevance to the question. Providing units where necessary is important for clarity. Neat and organized work also helps in better understanding. This approach not only gives the correct answer but also shows clear understanding of the concept. Thus, following a logical method is essential in solving any type of academic problem.