Let the function "fun" be defined as int fun (int* k) { *k *= 2; return 3* (*k) + 2; } Suppose fun is used in a program as follows: int main() { } int i = 15, sum, sum1, sum2; sum1 = (1/3) + fun (&i); sum2 = fun (&i) + (i / 3) ; sum sum1 + sum2; printf("%d ", sum); return 0; What are the value of sum 1) operands in the expressions are evaluated left to right? 2) operands in the expressions are evaluated right to left?