Question II (20 points total) Answer the following questions. For each question, start with the B+-tree in Figure 1. You may omit the parts of the tree that do not change. 50 8 | 16 | 32 73 | 85 ||||| 2115 H-3 | 10 | 11 | 18 || 1 || -| 32 | 39| 11 | 52 || 56 || 59 |H|| 73 || 80 || TH101|199| Figure 1: B+-Tree Example (a) (10 points) Draw the tree that would result from deleting 73 from the tree in Figure 1. (b) (10 points) Draw the tree that would result from deleting 99 from the tree in Figure 1. 2