Q: A B D E 1 2 3 4 5 6 7 14 15 16 17 18 19 20 21 Consider the following alphabet with equivalent code number. a) Design a binary search tree of your Full Name by taking its equivalent digit and provide a post order traversal of it. The code for blank space is 0. (Note: Full Name=Bilal Rasool) b) Write algorithms for the following functions in binary search tree) I. that counts the number of nodes in a binary search tree II. that sums up all the keys in a binary search tree G H . J K L M NEX sl school lolzl colo lo 11 12 13 W 23 24 Y 25 Z 26