The correct answer is E) All of the statements above are correct.
It is true that many large firms operate different divisions in different industries, and this makes it hard to develop a meaningful set of industry benchmarks for these types of firms. May companies are multinational and have different products under the same "umbrella."
Financial ratios should be interpreted with caution because there exist seasonal and accounting differences that can reduce their comparability. It's correct because depending on the season, there could be a notorious difference in consumer purchasing behavior that could be reflected in the sells of a company. So the Department of Finances has to be careful in not misunderstanding the numbers.
It is valid to say that financial ratios should be interpreted with caution because it may be difficult to say with certainty what is a "good" value. For example, in the case of the current ratio, a "good" value is neither high nor low. As well as ratio analysis facilitates comparisons by standardizing numbers.
That is why finances should be managed by specialists that understand numbers, the market, monetary fluctuations, bank provisions, and consumer behaviors, so they can make the best decisions under different circumstances.