The manager of the Super Supermarket would like to be able to compute the unit price for products sold there. To do this, the program should input the name and price of an item and its weight in pounds and ounces.
Then it should determine and display the unit price (the price per ounce) of that item and the total cost of the amount purchased. You will need the following variables:
ItemName (a String) Pounds (a Float) Ounces (a Float)
PoundPrice (a Float) TotalPrice (a Float) UnitPrice (a Float)
You will need the following formulas:
UnitPrice = PoundPrice/16
TotalPrice = PoundPrice*(Pounds + Ounces/16)
Analysis
Process: 1. Display a program title. 2. Prompt for the item name. 3. Prompt for the price of the item. 4. Prompt for the weight in pounds. 5. Prompt for ounces. 6. Convert pounds to ounces and add it to the input ounces. 7. Divide total price by ounces. 8. Display the price per ounce.
Input:
Item Name (string: item Name)
Item Price (real: price)
Item Weight in pounds (integer: pounds)
Fractional ounces (integer: ounces)
Output:
Unit price (real: unit Price)
Design
Main Module
Declare item Name as String
Declare price as real
Declare pounds in integer
Declare ounces as integer
Declare unit Price as real
Write Unit Price Program
Write This program computes the unit price for an item
Call Input Data Module
Call Perform Calculations Module
Call Output Results Module
End Program
End Main Module
Input Data Module
Write What is the items name
Input item Name
Write How much does the items cost?
Input price
Write What is the weight in pounds (no fractions) ?
Input pounds
Write What are the fractional ounces?
Input ounces
End Input Data Module
Perform Calculations Module
Set ounces = 16 + pounds + ounces unitPrice = price/ounces
End Perform Calculations Module
Output Results Module
Write The item isâ€, itemName
Write The total price of the item is: $, price
Write The unit price of the item is: $, unit Price, per ounce
End Output Results Module 