*/
public float countPrice(int IDcar, int day, boolean insurance, int IDcus) {
float totalPrice = 0;
Car tmpCar = Car.getCarById(IDcar);
Customer tmpCustomer = Customer.getCustomerById(IDcus);
System.out.println(IDcar + ": " + tmpCar);
System.out.println(tmpCustomer);
totalPrice = tmpCar.getPrice() * day
* Insurance.getInsuranceCost(tmpCustomer.getAge(), insurance);
return totalPrice;
}