What is the best reason to use the price-to-sales (P/S) ratio instead of the price-to-earnings (P/E) ratio in valuing stocks? A. The P/S ratio is influenced by a corporations book value. B. The P/S ratio can be contrasted with the ratio of cash flow to price. C. The P/S ratio doesnt have the same weaknesses as the P/E ratio. D. The P/S ratio is useful for stocks issued by corporations that have no earnings.