Type "true" or "false." for each sentences. If you answered "false", explain why in one line.

1) "All Central Banks have 3 objectives: Maximum Employments, Low inflation and Financial Stability,"

2) "A bond's yield can never be equal to its coupon rate."

3) "Fixed exchange regimes are immune to speculative attacks, as they provide stability in exchange rates."

4) "Leverage measures the amount of debt an investor assumes in order to make an investment, and it is particularly useful for relating Return on Equity (ROE) and Return on Assets (ROA) in banks."