I have 2 java files. Car.java and CarValue.Java. Car.java looks like " 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 }". While CarValue.java looks like " 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(); } }". I need to insert the right code into specifically Car.java so when I input "2011 18000 2018" the output is "Car's information: Model year: 2011 Purchase price: 18000 Current value: 5770". My current code is: public class Car { private int modelYear; private int purchasePrice; private int currentValue; public int getModelYear() { return modelYear; } public void setModelYear(int userYear) { this.modelYear = userYear; } public int getPurchasePrice() { return purchasePrice; } public void setPurchasePrice(int userPrice) { this.purchasePrice = userPrice; } public int getCurrentValue() { return currentValue; } public void calcCurrenValue(int userCurrentYear){ double depreciationRate = 0.15; int carAge = userCurrentYear-modelYear; currentValue = (int)Math.round(purchasePrice * Math.pow((1-depreciationRate),carAge)); } public void printInfo(){ System.out.println("Car's Information:"); System.out.println(" Model year: "+getModelYear()); System.out.println(" Purchase price: "+getPurchasePrice()); System.out.println(" Current valud: "+getCurrentValue()); } }. But when I run it it keeps saying "CarValue.java:16: error: cannot find symbol myCar.calcCurrentValue(userCurrentYear); ^ symbol: method calcCurrentValue(int) location: variable myCar of type Car 1 error"

I have 2 java files. Car.java and CarValue.Java. Car.java looks like " 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 }". While CarValue.java looks like " 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(); } }". I need to insert the right code into specifically Car.java so when I input "2011 18000 2018" the output is "Car's information: Model year: 2011 Purchase price: 18000 Current value: 5770". My current code is: public class Car { private int modelYear; private int purchasePrice; private int currentValue; public int getModelYear() { return modelYear; } public void setModelYear(int userYear) { this.modelYear = userYear; } public int getPurchasePrice() { return purchasePrice; } public void setPurchasePrice(int userPrice) { this.purchasePrice = userPrice; } public int getCurrentValue() { return currentValue; } public void calcCurrenValue(int userCurrentYear){ double depreciationRate = 0.15; int carAge = userCurrentYear-modelYear; currentValue = (int)Math.round(purchasePrice * Math.pow((1-depreciationRate),carAge)); } public void printInfo(){ System.out.println("Car's Information:"); System.out.println(" Model year: "+getModelYear()); System.out.println(" Purchase price: "+getPurchasePrice()); System.out.println(" Current valud: "+getCurrentValue()); } }. But when I run it it keeps saying "CarValue.java:16: error: cannot find symbol myCar.calcCurrentValue(userCurrentYear); ^ symbol: method calcCurrentValue(int) location: variable myCar of type Car 1 error"

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

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Author:James Kurose, Keith Ross

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Question

I have 2 java files. Car.java and CarValue.Java. Car.java looks like "

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

}". While CarValue.java looks like "

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();
}
}".

I need to insert the right code into specifically Car.java so when I input "2011 18000 2018" the output is "Car's information: Model year: 2011 Purchase price: 18000 Current value: 5770".

My current code is: public class Car { private int modelYear; private int purchasePrice; private int currentValue; public int getModelYear() { return modelYear; } public void setModelYear(int userYear) { this.modelYear = userYear; } public int getPurchasePrice() { return purchasePrice; } public void setPurchasePrice(int userPrice) { this.purchasePrice = userPrice; } public int getCurrentValue() { return currentValue; } public void calcCurrenValue(int userCurrentYear){ double depreciationRate = 0.15; int carAge = userCurrentYear-modelYear; currentValue = (int)Math.round(purchasePrice * Math.pow((1-depreciationRate),carAge)); } public void printInfo(){ System.out.println("Car's Information:"); System.out.println(" Model year: "+getModelYear()); System.out.println(" Purchase price: "+getPurchasePrice()); System.out.println(" Current valud: "+getCurrentValue()); } }.

But when I run it it keeps saying "CarValue.java:16: error: cannot find symbol myCar.calcCurrentValue(userCurrentYear); ^ symbol: method calcCurrentValue(int) location: variable myCar of type Car 1 error"

```java
public class Car {
private int modelYear;
private int purchasePrice;
private int currentValue;

public int getModelYear() {
return modelYear;
}

public void setModelYear(int userYear) {
this.modelYear = userYear;
}

public int getPurchasePrice() {
return purchasePrice;
}

public void setPurchasePrice(int userPrice) {
this.purchasePrice = userPrice;
}

public int getCurrentValue() {
return currentValue;
}

public void calcCurrentValue(int userCurrentYear) {
double depreciationRate = 0.15;
int carAge = userCurrentYear - modelYear;
currentValue = (int) Math.round(purchasePrice * Math.pow(1 - depreciationRate, carAge));
}

public void printInfo() {
System.out.println("Car's Information:");
System.out.println(" Model year: " + getModelYear());
System.out.println(" Purchase price: " + getPurchasePrice());
System.out.println(" Current value: " + getCurrentValue());
}
}
```

This Java class, `Car`, represents a car with fields for model year, purchase price, and current value. It includes getter and setter methods for the model year and purchase price, and a method to calculate the current value based on depreciation. The current value is calculated using a simple exponential depreciation formula with a rate of 15%. There is also a method to print out the car's information, displaying its model year, purchase price, and current value.

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