Write a Program that computes a patients bill for hospital stay. The different components of the program are The PatientAccount class will keep a total of the patients charges. It will also keep track of the number of days spent in the hospital. The group must decide on the hospitals daily rate. The Surgery class will have stored within it the charges for at least five types of the surgery. It can update the charges variable of the PatientAccount Class. The Pharmacy Class will have stored within it the price of at least five types of medication. It can update the charges variable of the PatientAccount Class. The main Program. The student who designs the main program will design a menu that allows the user to enter a type of surgery enter one or more types of medication and check the patient out of the hospital. When the patient check out the total charges should be displayed