public class Solution { public static void main(String[] args) { Apple apple = new Apple(); apple.addPrice(50); Apple apple2 = new Apple(); apple2.addPrice(100); System.out.println("The cost of apples is " + Apple.applePrice); } public static class Apple { public static int applePrice = 0; public static void addPrice(int applePrice) { //write your code here Apple.applePrice = Apple.applePrice + applePrice; } } }