Question

Draw a typical hierarchy chart for a program that produces a monthly bill for a cellphone customer. Try to think of at least 10 separate modules that might be included. For example, one module might calculate the charge for daytime phone minutes used.​

Answer 1

Answer: Sure! Here's an example hierarchy chart for a program that produces a monthly bill for a cellphone customer:

(Chart attached)

The above chart shows ten separate modules that might be included in a program that produces a monthly bill for a cellphone customer:

Produce Monthly Bill

Calculate Usage

Calculate Discounts

Calculate Taxes

Calculate Daytime Phone Minutes Used

Calculate Nighttime Phone Minutes Used

Calculate Text Messages Used

Calculate Data Usage Used

Calculate Charges for Daytime Phone Minutes

Calculate Charges for Nighttime Phone Minutes

Of course, there may be other modules that are required depending on the specific requirements of the program.