Rearrange the code below to provide two additional CashRegister methods: an enterPayment method that reduces the total price by the given payment, and a giveChange method that returns the change due and resets the total price and item count. Not all lines are useful.totalPrice totalPrice amount;=totalPrice = 0;itemCount = 0;}public double giveChange(){public void giveChange(){}public double enterPayment (double amount){public void enterPayment (double amount){return -totalPrice