4. In the program below, identify the order that each variable enters automatic storage when the program executes. Also identify the line of code in which each variable is removed from automatic storage. void test(int x) { int a . x; if (a > 0) { int b = a; b++; int main() { int x = 100; test (x); int y = 8; 5. In the following code fragment: int a = 9; int b - a; int *c-ka; int *d = c; int e = *C; How many instances of the int type exist in memory? Draw a picture of automatic storage for these variables