What will be the output of the following C++ code? #include using namespace std; int add(int first, int second) return first + second + 15; int operation(int first, int second, int (*functocall)(int, int)) return (*functocall)(first, second); int main() int a; int (*plus)(int, int) = add; a = operation(15, 10, plus); cout << a; return 0;

Answer: Option C