MLK Bank has an asset portfolio that consists of $240 million of 15-year, 9 percent annual coupon, $1,000 bonds that sell at par. a-1. What will be the bonds' new prices if market yields change immediately by + 0.10 percent? a-2. What will be the new prices if market yields change immediately by 2.00 percent? b-1. The duration of these bonds is 8.7862 years. What are the predicted bond prices in each of the four cases using the duration rule? b-2. What is the amount of error between the duration prediction and the actual market values