Given the following, What would print?

• #include <iostream>
• using namespace std;
• int fun1(int, int &);
• int main ( void )
• { int local_i(2), local_k(4);
• local_i++;
• local_k+=3;
• cout << fun1(local_i, local_k) << endl;
• cout << local_k << endl; } // end of main
• int fun1(int a, int & b)
• { a++;
• b+=4;
• return ( a + b );
• }