... hour.

Package B: For $13.95 per month 20 hours of access are provided. Additional hours are 1.00 per hour.

Package C: For 19.95 per month unlimited access is provided.

Write a program that calculates a customer's monthly bill. It should ask the user to enter the letter of the package the customer has purchased ( A, B, C) and the number of hours that were used. It should display the total charges.Add a loop to your program so as to serve the number of customers as requested by the user