1.The clean price of semi-annual coupon bond is calculated by discounting all future coupon cash flows of the bond by the bonds yield to maturity. True or false?

Bootstrapping is used to calculate yields of coupon bonds from the prices of zero coupon bonds.True or false?

Although the prices of standard coupon bonds move in the (same/opposite) direction from the change in yield, the percentage price change (is/is not) the same for all bonds.