Metropolis City or Not

Question::  We define a Metropolis to be a city, that is either a capital city with more than 100 000 citizens or more than 200 000 citizens and an average income of 720 000 000 per year.

Give a boolean expression with all three variables that is true if and only if the city is a metropolis.

Code::

import java.util.*;
public class NT 
{
    public static void main(String [] nt)
    {
        boolean iscapital=false;
        long nofcitizens;
        double taxpercitizen;
        Scanner in=new Scanner(System.in);
        System.out.print("Press Y if City is a Capital Else anything:");
        char a=in.next().charAt(0);
        if(a=='y'||a=='Y')
        {
            iscapital=true;
        }
        System.out.print("Enter Number of Citizens:");
        nofcitizens=in.nextLong();
        System.out.print("Enter Tax Per Citizen:");
        taxpercitizen=in.nextDouble();
        if(iscapital  && nofcitizens>=100000||nofcitizens>=200000&&taxpercitizen*12*nofcitizens>720000000)
        {
            System.out.println("Yes This city is a Metropolis");
        }
        else
        {
            System.out.println(" This city is not a Metropolis");
        }
    }
    

}

Output::