Which of the following would be the most appropriate way to define a method that calculates and returns the final price, after tax and tip, for a passed in price, assuming tip is always 15% and tax is always 8%?

a. public double getFinalPricel double tips, double tax).
b. public double getFinal Price double tax)
c. public double getFinalPrice/double basePrice, double tips)
d. public double getFinalPrice double basePrice, double tips, double tax)