6. A 10 year bond is issued on 1/06/18 with a face value of $100 and a coupon of 2% pa (paid semi-annually with coupons paid on May 31 and November 30). On 6/9/19 Liz buys this bond at a yield of 2% pa and she sells it on 20/10/19 at a yield of 1/6% pa. What has her return been?