Given main(), complete the Car class (in file Car. java) with methods to set and get the purchase price of a car (setPurchasePrice(), getPurchasePrice()), and to output the car's information (printInfo()). Ex: If the input is:.
2011
18000
2018

Explanation:

This a java code for a car and can be written as follows:

public class Car {

   private int modelYear;

   private int purchasePrice;

   private int currentValue;

   public int getModelYear() {

       return modelYear;

   }

   public void setModelYear(int modelYear) {

       this.modelYear = modelYear;

   }

   public int getPurchasePrice() {

       return purchasePrice;

   }

   public void setPurchasePrice(int purchasePrice) {

       this.purchasePrice = purchasePrice;

   }

   public int getCurrentValue() {

       return currentValue;

   }

   public void calcCurrentValue(int year) {

       int age = year - modelYear;

       currentValue = (int) Math.round(purchasePrice * Math.pow(0.85, age));

   }

   public void printInfo() {

       System.out.println("Car's information:");

       System.out.println("   Model year: " + modelYear);

       System.out.println("   Purchase price: " + purchasePrice);

       System.out.println("   Current value: " + currentValue);

   }

}

i think the answer is a or d

answer(a) occurs after your prediction;