Question

IMobile is a mobile phone service company that offers three different data plans to its customers.

Plan A: Price: $39.99 per month.
Data allowance: Includes 4 gigabytes of data. Additional data costs $10 per gigabyte.
Plan B: Price: $59.99 per month.
Data Allowance: Includes 8 gigabytes of data. Additional data costs $5 per gigabyte.
Plan C: Price: $69.99 per month.
Data Allowance: Unlimited
Write a program that calculates a customer's monthly bill. It should prompt the user for the customer's plan and the number of gigabytes of data used. It should then calculate and display the total amount due.

Answer 1

To calculate the total amount due for iMobile data plans, you need to consider the plan and the amount of data used. Plan A has a base price of $39.99 with additional data cost of $10 per gigabyte. Plan B has a base price of $59.99 with additional data cost of $5 per gigabyte. Plan C has a fixed price of $69.99. Validate user input and calculate accordingly.

Step-by-step explanation:

To calculate the total amount due, you need to check which plan the customer is on and how much additional data they have used. Let's break it down:

Plan A:

If the customer is on Plan A, you need to check if they have used more than 4 gigabytes of data. If they have used more, you need to calculate the additional cost by multiplying the excess data by $10. Finally, you add the extra cost to the base price of $39.99 to get the total amount due.

Plan B:

For customers on Plan B, the process is similar. If they have used more than 8 gigabytes of data, you multiply the excess data by $5 and add it to the base price of $59.99.

Plan C:

In the case of Plan C, there is no limit to the data usage. Therefore, the customer will only pay the fixed price of $69.99 per month.

Remember to handle user input correctly and validate the values provided to ensure accurate calculations.