Bond J has a coupon rate of 7 percent and Bond K has a coupon rate of 13 percent. Both have 12 years to maturity, both make semiannual payments, and both have a YTM of 10 percent.

a.) If interest rates suddenly rise by 2 percent, what's the percentage price change of these bonds?

b.) If rates suddenly fall by 2 percent instead?

Fill in the table with answers.

a.)	Bond J	???? %
a.)	Bond K	???? %
b.)	Bond J	???? %
b.)	Bond K	???? %