In 2020, Caterpillar Incorporated had about 540 million shares outstanding. Their book value was $25.36 per share, and the market price was $153.70 per share. The companys balance sheet shows that the company had $26.7 billion of long-term debt, which was currently selling near par value. What was Caterpillars book debt-to-value ratio? Note: Do not round intermediate calculations. Enter your answer as a decimal rounded to 2 decimal places. What was its market debt-to-value ratio? Note: Do not round intermediate calculations. Enter your answer as a decimal rounded to 2 decimal places. Which measure should you use to calculate the companys cost of capital?