You are asked to build an AVL tree by entering consecutively the following values: 2,4,1,3,5,6 While building your AVL tree, there may be instances of violations of the AVL tree conditions, the balance factor of a node may +1. Of course, rotations may need to be applied in order to make the tree balanced again. Questions 1. How may rotations did you perform 2. Once you established that you have an AVL tree, you must fill in the table below IF a subtree is empty Report it as E in the table 7 A B 1 iii III Question #2 Balance factors after resolving all in- balances. root left Inode subtree height left subtree root right subtree height right subtree balance factor 1 12 2 3 4. 6