Really stuck on these true and false if anyone could help please!!

Question 16 1 pts There are many different ways to raise capital. In general, managers tend to strategically choose to issue preferred stock rather than debt since the dividend is tax-deductible. O True O False Question 17 1 pts An increase in the debt ratio may be associated with an increase in risk. O True O False Question 18 1 pts As a firm increases its use of debt, it becomes more financially leveraged and riskier. O True O False