17. What is the value of x after the assignment statement in main considering each case a and b. Explain your answer and order of calculation. int fun (int *i) { *i += 4; return 6; } } int foo(int *j){ *j-=4; return 1; } int main() { int x = 3; int y = x; x = x + foo (&y) + fun (&x); return 0; a. operands are evaluated left to right. b. operands are evaluated right to left.