public String formatPizzaPrice (int pizzaSize){
        if (pizzaSize == 0){
            pizzaPriceFloat = EIGHT_INCH_PRICE * numberOfPizzas;
            pizzaDisplayedPrice = MyUtils.moneyFormatting(pizzaPriceFloat);   
        } else if (pizzaSize == 1){
            pizzaPriceFloat = TWELVE_INCH_PRICE * numberOfPizzas;
            pizzaDisplayedPrice = MyUtils.moneyFormatting(pizzaPriceFloat);
        } else if (pizzaSize == 2){
            pizzaPriceFloat = EIGHTEEN_INCH_PRICE * numberOfPizzas;
            pizzaDisplayedPrice = MyUtils.moneyFormatting(pizzaPriceFloat);
        } else if (pizzaSize == 3){
            pizzaPriceFloat = TWENTY_FOUR_INCH_PRICE * numberOfPizzas;
            pizzaDisplayedPrice = MyUtils.moneyFormatting(pizzaPriceFloat);
        }
        
        return pizzaDisplayedPrice;
    }