Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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In c++, ask the user for the name of a file to store the information. Open the file, and make sure it opened
correctly.
Allow the user to process multiple records. Prompt the user at the end of each cycle whether they
want to process any more records. (Hint: what kind of a loop will you use that processes at least one
item?)
Then, for each item in the inventory, your
1. Ask the user for the product name (use getline so you can input a multi-word product name)
then read it in.
2. Ask the user for the wholesale price per item and read that in.
3. Ask the user for the quantity and read that in.
4. Calculate the total price paid.
5. Ask the user for the markup and read that in. (“Markup is usually expressed as a percentage,
and is the amount the price is raised to give a retail price).
6. Calculate the retail price.
That forms a “record”; all the information we know about this item.
Write the information to a file.
The function should print to the file, on two lines, the information in the following format:
Name on a line all by itself – that way we can have a string that contains multiple words.
On the second line, wholesale price, quantity, retail price, anticipated profit (total retail price for all
items – total wholesale price for all items). Separate your data fields with a space, no comma,
nothing more.
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