1. public int summation (int start, int end) { 3.return start; 2. if (start == end) 4.else 5.return start + summation (start+1, end); Show the runtime stack that is built

in order to calculate summa-tion(3,6). You should show the stack's state whenever an activation record is pushed on or popped off. Be sure your representation of the stack includes all dynamic links, current values for all parameters, and,when appropriate, give the return value of the function.