Design a hierarchy chart for a program that calculates a customer’s available credit. The program should carry out the following steps: 1. Display the message “Enter the customer’s maximum credit.”2. Wait for the user to enter the customer’s maximum credit.3. Display the message “Enter the amount of credit used by the customer.”4. Wait for the user to enter the customer’s credit used.5. Subtract the used credit from the maximum credit to get the customer’s available credit.6. Display a message that shows the customer’s available credit.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Design a hierarchy chart for a program that calculates a customer’s available credit. The program should carry out the following steps:

1. Display the message “Enter the customer’s maximum credit.”
2. Wait for the user to enter the customer’s maximum credit.
3. Display the message “Enter the amount of credit used by the customer.”
4. Wait for the user to enter the customer’s credit used.
5. Subtract the used credit from the maximum credit to get the customer’s available credit.
6. Display a message that shows the customer’s available credit.

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