A typical problem analysis should include a blackbox for the proposed program, the outputs that the program should produce, the inputs required for the program to produce the outputs, and hence a clear description of the programs purpose. This analysis content should be eventually copied into the header section of the program in the final submission.

A hotel charges their customer's room rate for per night of stay and for the use of services such as breakfast and laundry. Valued Added Tax (VAT) of 20% is added to the total room cost and the services used.

Write a program that reads the room rate, the number of nights of stay and the total amount of services used and displays the total bill amount that a customer should pay. A sample run of the program should produce the following dialogue with the end user:

Enter the room rate: 75.5

Enter the number of nights of stay: 4

Enter the amount of services used: 135

Total amount for room and services: 437

VAT charged at 20%: 87.4

Total amount to pay: 524.4