Given main(), complete the Car class (in file Car.java) with methods to set and get the purchase price of a car (setPurchase Price (), getPurchase Price()), and to output the car's information (printInfo()). Ex: If the input is: 2011 18000 2018 where 2011 is the car's model year, 18000 is the purchase price, and 2018 is the current year, the output is: Car's information: Model year: 2011 Purchase price: $18000 Current value: $5770 Note: printInfo() should use two spaces for indentation.
public class Car {
private int modelYear;
// TODO: Declare purchasePrice field (int)
private int currentValue;
public void setModelYear(int userYear){
modelYear = userYear;
}
public int getModelYear() {
return modelYear;
}
// TODO: Define setPurchasePrice() method
// TODO: Define getPurchasePrice() method
public void calcCurrentValue(int currentYear) {
double depreciationRate = 0.15;
int carAge = currentYear - modelYear;
// Car depreciation formula
currentValue = (int)
Math.round(purchasePrice * Math.pow((1 - depreciationRate), carAge));
}
// TODO: Define printInfo() method to output modelYear, purchasePrice, and currentValue
}
import java.util.Scanner;
import java.lang.Math;
public class CarValue {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
Car myCar = new Car();
int userYear = scnr.nextInt();
int userPrice = scnr.nextInt();
int userCurrentYear = scnr.nextInt();
myCar.setModelYear(userYear);
myCar.setPurchasePrice(userPrice);
myCar.calcCurrentValue(userCurrentYear);
myCar.printInfo();
}
}
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