An underwriter wants to determine a company's ability to pay off its short-term debt obligations. The company's current assets are $12 million, current liabilities are $8 million, total liabilities are $15 million, and total assets are $30 million. Which one of the following is the measure of the company's ability to convert assets to cash in order to satisfy its obligations? Select one: A. 0.5 B. 0.7 C. 1.5 D. 2.0