Q3: consider the code snippet below: #include #include int main() { int pid = fork(); if (pid > 0) { printf("parent: pid=%d ", pid); wait(); printf("child is done "); else if (pid == 0) { printf("child: exiting "); exit(); else { printf("fork error"); Assuming pid of parent in fork call is 18007, write in order they would appear in output) the 3 lines of output produced by the 3 calls to printf above