Conditional statements, decision control structures such as if statements, if$-$else statements, and logical operators like "and," $"$or$,"$ and "not" are commonly used in programming for decision$-$making purposes. Commonly known as Decision$-$Making Statements, these tools are employed to evaluate one or more conditions and determine whether to execute a set of statements. As a result, these decision$-$making statements play a crucial role in directing the flow of program execution in programming languages.

Instructions

Complete the following steps:

The telecommunications company charges a monthly base fee of $$5$ for texting services, with additional charges as follows:

The first $100$ monthly text messages are included in the base fee.

A fee of two cents is applied to each text message sent after the $300$th message.

A total tax rate of $14\%$ is added to all bills.

A fee of three cents is applied to each text message sent after the first $100,$ up to $300$ messages.

Develop a flowchart for the following scenarios:

Collects a customer's area code $($three digits$),$ phone number $($seven digits$),$ and total number of text messages sent.

It should display all input data and the monthly bill before and after taxes.

The program continues to collect text message data until a specified sentinel value is entered. Then, it displays all the details gathered.

Collects text message data until a specified sentinel value is entered. Details will only be displayed for customers who have sent over $100$ text messages.

Collects text message data until a specified sentinel value is entered. Details will only be displayed for customers whose total bill, including taxes, exceeds $$10.$

could you please provide representation of flowchart instead of just text instructions....I get confused trying to make a flowchart thanks. Also, what does sentinel value mean? does that mean declaring a specific value like "QUIT" and using that in the flowchart? If so could you show how to do that in a flowchart? Also, need to use AND or OR operators somehow. Thank you in advance!!!!