Question 11 2 pts A bond manager has the following bonds in her portfolio. What is the duration of her entire portfolio? (2 points) Enter the answer with 2 decimals (e.g. 1.23). Bond. Value Duration 1 2 335 N 4 260.055 156,020 90,515 104,123 52,613 10.3: 3.5 7.6 7.2 13.6