static void Main(string[] args) { Appliance app1 = new Fridge("Washer", "Samsung", 750, "SamsungStore", 150, 180, 75, "White"); Appliance app2 = new Kettle("Kettle", "Xiaomi", 100, true, 6, "Plastic", "Plastic", "White"); Appliance app3 = new Tv("TV", "Samsung", 400, 55, "IPS", "4K", 60, true); Appliance app4 = new Washer("Washer", "Asus", 40, 7, 1500, 14, 45, 74); Basket basket = new Basket(); basket.Add(app1); basket.Add(app2); basket.Add(app3); basket.Add(app4); Console.WriteLine(basket); Console.WriteLine(Assistance.CalculateTotalPower(basket)); }