when the required rate of return changes from $5\%$ to $6\%.$

a$.$ Ten years to maturity and the required rate of return goes from $5\%$ to $6\%.$

b$.$ Twenty years to maturity and the required rate of return goes from $5\%$ to $6\%.$

c$.$ Ten years to maturity and the required rate of return goes from $5\%$ to $4\%.$

d$.$ Twenty years to maturity and the required rate of return goes from $5\%$ to $4\%.$

e$.$ Compare and contrast your answers for parts a through $d$ and comment on your observations.

a$.$ The price of the $5\%-$coupon bond with $10$ years to maturity and $5\%$ required rate of return is $$,($Round to the nearest cent.$)$

The price of the $5\%-$coupon bond with $10$ years to maturity and $6\%$ required rate of return is $$,($Round to the nearest cent.$)$

If the required rate of return goes from $5\%$ to $6\%,$ the percentage change in the price of the $5\%-$coupon bond with $10$ years to maturity is $\%.($Round to two decimal places.$)$

The price of the zero$-$coupon bond with $10$ years to maturity and $5\%$ required rate of return is $$,($Round to the nearest cent.$)$

The price of the zero$-$coupon bond with $10$ years to maturity and $6\%$ required rate of return is $($Round to the nearest cent.$)$

If the required rate of return goes from $5\%$ to $6\%,$ the percentage change in the price of the zero$-$coupon bond with $10$ years to maturity is $,.($Round to two decimal places.$)$

b$.$ The price of the $5\%-$coupon bond with $20$ years to maturity and $5\%$ required rate of return is : $.($Round to the nearest cent.$)$

The price of the $5\%-$coupon bond with $20$ years to maturity and $6\%$ required rate of return is $$,($Round to the nearest cent.$)$

If the required rate of return goes from $5\%$ to $6\%,$ the percentage change in the price of the $5\%-$coupon bond with $20$ years to maturity is $6.($Round to two decimal places.$)$

The price of the zero$-$coupon bond with $20$ years to maturity and $5\%$ required rate of return is $$,($Round to the nearest cent.$)$

The price of the zero$-$coupon bond with $20$ years to maturity and $6\%$ required rate of return is $$,.($Round to the nearest cent.$)$

If the required rate of return goes from $5\%$ to $6\%,$ the percentage change in the price of the zero$-$coupon bond with $20$ years to maturity is $\%.($Round to two decimal places.$)$

c$.$ The price of the $5\%-$coupon bond with $10$ years to maturity and $4\%$ required rate of return is $$,($Round to the nearest cent.$)$

If the required rate of return goes from $5\%$ to $4\%,$ the percentage change in the price of the $5\%-$coupon bond with $10$ years to maturity is $\%.($Round to two decimal places.$)$

The price of the zero$-$coupon bond with $10$ years to maturity and $4\%$ required rate of return is $$,($Round to the nearest cent.$)$

If the required rate of return goes from $5\%$ to $4\%,$ the percentage change in the price of the zero$-$coupon bond with $10$ years to maturity is $6.($Round to two decimal places.$)$

d$.$ The price of the $5\%-$coupon bond with $20$ years to maturity and $4\%$ required rate of return is $,($Round to the nearest cent.$)$

If the required rate of return goes from $5\%$ to $4\%,$ the percentage change in the price of the $5\%-$coupon bond with $20$ years to maturity is $\%.($Round to two decimal places.$)$

The price of the zero$-$coupon bond with $20$ years to maturity and