Free Essay

Cmis 102 Homework 2

In: Computers and Technology

Submitted By seanduna
Words 735
Pages 3
Homework Assignment #2

Analysis
Input:
The input of this program will consist of the base price (BasePrice), the operating system choice (OSChoice), the monitor choice (MonitorChoice), and the case choice (CaseChoice). After the user has made all of the required choices, the program will determine the appropriate cost of that option: OSCost, MonitorCost, and CaseCost.
Output:
The required output for the program will be the total cost (TotalCost) of the state of the art gaming computer. The program will then determine the total cost of the state of the art gaming computer by using the following computation: TotalCost = BasePrice+OSCost+MonitorCost+CaseCost.
Variables:
BasePrice // The cost of the computer prior to the user deciding on the three options
OSChoice // The operating system selected by the user
Win7 // Windows 7 Home Premium
Win8 // Windows 8.1
RedHat // Red Hat Linux 9.0 Personal
MonitorChoice // The monitor selected by the user
Asus // Asus 23.6” LED
ViewSonic // ViewSonic 20” LED
Acer // Acer 23” LCD
CaseChoice // The case selected by the user
Thermal // Thermaltake Gaming Case
Rosewill // Rosewill Black Gaming Case
NZXT // NZXT Guardian Gaming Case
OSCost // The cost of the selected operating system
MonitorCost // The cost of the selected monitor
CaseCost // The cost of the selected case
TotalCost // The total cost of the gaming system

Design
Input the base price of the computer
Calculate user selected options to add the additional costs
Calculate the base price of the computer with the total of the user selected additional costs
Display the results of the total cost of the computer gaming system

// Gaming Price Calculator
// Programmer: S. Dunaway
// Version 1.0 – April 4, 2014
// This program will calculate the total price of optional components that will be purchased for the // purposes of building a state of the art gaming system.

Hierarchy Chart for program

Main Module
Declare BasePrice, OSCost, MonitorCost, CaseCost As Float
Display a welcome message
// Prompt for and input the computer base price
Write “Thank you for using the Computer Gaming System Calculator”
Write “Please Enter the Computer Base Price”
Input BasePrice
Call Compute_OSCost module
Call Compute_MonitorCost module
Call Compute_CaseCost module
Call Display_TotalCost module
End Program

Compute_OSCost module
Declare OSChoice As String
//Display the menu and input user selection:
Write “Please Choose Your Operating System”
Write “Win7 - Windows 7 Home Premium”
Write “Win8 - Windows 8.1”
Write “RedHat - Red Hat Linux Personal 9.0”
Input OSChoice
Select Case Of OSChoice
Case “Win7”
Set OSChoice = 97.19
Break
Case “Win8”
Set OSChoice = 113.99
Break
Case “RedHat”
Set OSChoice = 347.77
Break
Default:
Write “Invalid Selection”
End Case

Compute_MonitorCost module
Declare MonitorChoice As String
//Display the menu and input user selection:
Write “Please Choose Your Monitor”
Write “Asus - Asus 23.6 inch LED”
Write “ViewSonic - ViewSonic 20 inch LED”
Write “Acer - Acer 23 inch LCD”
Input MonitorChoice
Select Case Of MonitorChoice
Case “Asus”
Set MonitorChoice = 157.00
Break
Case “ViewSonic”
Set MonitorChoice = 99.99
Break
Case “Acer”
Set MonitorChoice = 129.99
Break
Default:
Write “Invalid Selection”
End Case
Compute_CaseCost module
Declare CaseChoice As String
//Display the menu and input user selection
Write “Please Choose Your Case”
Write “Thermal – Thermaltake Gaming case”
Write “Rosewill – Black Gaming Case”
Write “NZXT – Guardian Gaming Case”
Input CaseChoice
Select Case Of CaseChoice
Case “Thermal”
Set MonitorChoice = 56.73
Break
Case “Rosewill”
Set CaseChoice = 49.20
Break
Case “NZXT”
Set CaseChoice = 69.99
Break
Default:
Write “Invalid Selection”
End Case
Display_TotalCost module
Declare TotalCost As Float
Set TotalCost = BasePrice + OSCost + MonitorCost + CaseCost
Write “The total cost of the gaming computer that you have selected is $” + TotalCost

Input: Base Price of the computer gaming system, OS cost, Monitor cost, and Case cost | Expected output: Total cost of the computer gaming system | Base Price - $2,000OS Cost – $347.77 (Red Hat Linux)Monitor Cost – $129.99 (Acer)Case Cost – $56.73 (Thermaltake) | Total Cost – $2,534.49 | Base Price - $3,299.00OS Cost – $97.19 (Windows 7)Monitor Cost – $99.99 (ViewSonic)Case Cost – $69.99 (NZXT) | Total Cost –$3,566.17 | Base Price - $2,499.00OS Cost – $347.77 (Red Hat Linux)Monitor Cost – $129.99 (Acer)Case Cost – $69.99 (NZXT) | Total Cost – $3,046.75 | Base Price - $1,400OS Cost – $113.99 (Win8)Monitor Cost – $157.00 (Asus)Case Cost – $49.20 (Rosewill) | Total Cost – $1720.19 | Base Price - $4,000OS Cost – $347.77 (Red Hat Linux)Monitor Cost – $129.99 (Acer)Case Cost – $56.73 (Thermaltake) | Total Cost – $4,534.49 |

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