Figure 1 Tree I. For the tree in Figure 1 (2 points) (a) (b) which node is the root? Which nodes are leaves? 2. For each node in the tree of Figure1: (5 points) (a) (b) (c) (d) (e) Name the parent node. List the children List the siblings. Compute the depth Compute the height. 3. What is the depth of the tree in Figure 1? (2 points) Perform preorder, inorder, and postorder traversal for the tree in Figure 1. (6 points) 5. What is the express tree for the following expression: A (B *C/F+ (E - M)) + M. Using the expression tree, show the prefix expression for above. (6 points)