If I told you I own a bond mutual fund that has a Modfied Duration of 6.25 years. a. What is (calculate) what my expected percentage gain/loss on my bond's price is if the Treasury Market yields suddenly decreased by 0.12%. b. After this 0.12% decrease in rates, does my duration get longer or shorter as a result?

1. a. Gain of 0.75% b. Longer

2. a. Loss of 0.75% b. Shorter

3. a. Loss of 6.25% b. Shorter

4. a. Gain of 6.25% b. Longer