Expression representation and evaluation. a) Evaluate this expression + + * 2 3 + 5 2 * + 10 10 * 1 2 b) Draw a tree representing the above expression. c) The above expression tree is a Binary Tree. What is its type: CBT, BST or AVL? d) What's the height of the tree? You may indicate your convention assumption used. e) Write the above expression in infix form. f) Write the above expression in postfix form