public class WhileInvestment {

	public static void main (String args[])
	{
		int year =0;
		double money = 10500;
		double increment = 0.05;
		double balance = 0;
		double newbalance;

		while (year>6)
		{
			balance = (money*increment)+money;
			year+=1;
			newbalance = balance;
		}


		System.out.println(newbalance);
	}

}