Bond J has a coupon of 4 percent. Bond K has a coupon of 8 percent. Both bonds have 10 years to maturity and have a YTM of 7 percent a. If interest rates suddenly rise by 2 percent, what is the percentage price change of these bonds? (A negative value should be indicated by a minus sign. Do not round intermediate calculations. Enter your answers as a percent rounded to 2 in Price Bond J Bond K b. Ifinterest rates suddenly fall by 2 percent, what is the percentage price change of these bonds? (Do not round intermediate colculations. Enter your answers as a percent rounded to 2 decimal places.) % in Price Bond J Bond K