Answered: Write a C++ program that asks for the…

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

Problem 1PE

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Write a C++ program that asks for the number of units purchased and computes the total cost of the purchase.

A software company sells a package that retails for $99. Quantity discounts are given according to the following table.

Quantity	Discount
10-19	20%
20-49	30%
50-99	40%
100 or more	50%

please include the following :

Input Validation: Decide how the program should handle an input of less than 0.

Using Const to represent the RETAIL price per unit before the discount

Display formatted results, using fixed, showpoint, $ sign, and setpercision(2)

** For the final result the output should display the following

A. C:\Windows\system32\cmd.exe
ned
How many units are being purchased? 10
The total cost of the purchase is $1592.00
Press any key to continue . .

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Write a C++ program that asks for the number of units purchased and computes the total cost of the purchase. Q. A software company sells a package that retails for $99. Quantity discounts are given according to the following table