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package com.kirkk.calc;

import java.math.*;
import java.util.*;

public class DiscountCalculator {
	private Integer numBills;

	public DiscountCalculator(Integer numBills) {
		this.numBills = numBills;
	}

	public BigDecimal getDiscountAmount() {
		if (numBills.intValue() > 5) {
			return new BigDecimal(0.1);
		} else {
			return new BigDecimal(0.03);
		}
	}
}