Question 14: Consider the code given below. Choose the correct option…

1class Calculator{
2    public int add(int a, int b){
3        return a+b;
4    }
5}
6class SmartCalculator extends Calculator{
7    public int add(int a, int b, int c){
8        return a + b + c;
9    }
10    public void divide(){
11        System.out.println("Prints quotient and remainder");
12    }
13}
14public class User{
15    public static void main(String[] args){
16        Calculator c = new Calculator();
17        SmartCalculator sc = new SmartCalculator();
18        // LINE 1
19    }
20}