Show the stack with all activation record instances, including static and dynamic chains, when execution reaches position 1 in the following skeletal program. This program uses the deep-access method to implement dynamic scoping. void fun1() { float a; . . . } void fun2() { int b, c; . . . <--------- 1 } void fun3() { float d; . . . } void main() { char e, f, g; . . . } The calling sequence for this program for execution to reach fun3 is main calls fun1 fun1 calls fun3 fun3 calls fun2