Week 2 iLab TCO 2 — Given a simple problem, design a solution algorithm that uses arithmetic expressions and built-in functions. Scenario Your goal is to solve the following simple programming exercise. You have been contracted by a local antique store to design an algorithm determining the total purchases and sales tax. According to the store owner, the user will need to see the subtotal, the sales tax amount, and the total purchase amount. A customer is purchasing four items from the antique store. Design an algorithm where the user will enter the price of each of the four items. The algorithm will determine the subtotal, the sales tax, and the total purchase amount. Assume the sales tax is 7%. Be sure to think about the logic and design first (input-process-output (IPO) chart, flowchart, and pseudocode). Display all output using currency formatting. Advanced (optional): Use a constant for the 7% sales tax. Rubric Point distribution for this activity: iLab Activity Document Points possible Points received Variable list 10 IPO chart 10 Flowchart 10 Pseudocode/C# code 10 Desk-check 10 Total Points 50 Name:_________________ (1) Variable List With Data Type List all the variables you will use (use valid variable names). Indicate whether the data type is string, integer, or double, and so on. (2) IPO Model List the inputs, any processes, calculations, and outputs. Use the same valid variable names you used in Step 1. Inputs Process (calculations) Outputs (3) Flowchart Use MS Visio to create a flowchart. Paste the flowchart here, or attach as separate document. Use the same valid variable names you used in Step 1. (4) Pseudocode or C# Code Describe your solution using pseudocode or actual C# code. Use the same valid variable names you selected in Step 1. (5) Desk-Check Desk-check your solution by selecting appropriate test data. Test data: List the values for your test data. Expected output: What is the expected output of your program? Step Variables (write variable names in first line below) Output Enter step numbers 1 2 3 Week 2 Activity—Game Seating Charges TCO 2—Given a simple problem, design a solution algorithm that uses arithmetic expressions and built-in functions. Assignment Your goal is to solve the following simple programming exercise. You have been contracted by a local stadium to design an algorithm determining the total seating charges for any game held at the stadium. Lower-level seats cost $25 per seat, mid-level seats cost $15 per seat, and upper-level seats cost $10 per seat. The algorithm should ask the user for the number of seats being purchased in each seating level. Then, the algorithm will determine the total for each level and a grand total for the enti.

1. Week 2 iLab
TCO 2 — Given a simple problem, design a solution algorithm
that uses arithmetic expressions and built-in functions.
Scenario
Your goal is to solve the following simple programming
exercise. You have been contracted by a local antique store to
design an algorithm determining the total purchases and sales
tax. According to the store owner, the user will need to see the
subtotal, the sales tax amount, and the total purchase amount. A
customer is purchasing four items from the antique store.
Design an algorithm where the user will enter the price of each
of the four items. The algorithm will determine the subtotal, the
sales tax, and the total purchase amount. Assume the sales tax is
7%.
Be sure to think about the logic and design first (input-process-
output (IPO) chart, flowchart, and pseudocode). Display all
output using currency formatting.
Advanced (optional): Use a constant for the 7% sales tax.
Rubric
Point distribution for this activity:
iLab Activity
Document
Points possible
Points received
Variable list

2. 10
IPO chart
10
Flowchart
10
Pseudocode/C# code
10
Desk-check
10
Total Points
50
Name:_________________
(1) Variable List With Data Type
List all the variables you will use (use valid variable names).
Indicate whether the data type is string, integer, or double, and
so on.
(2) IPO Model
List the inputs, any processes, calculations, and outputs. Use
the same valid variable names you used in Step 1.
Inputs

3. Process (calculations)
Outputs
(3) Flowchart
Use MS Visio to create a flowchart. Paste the flowchart here, or
attach as separate document. Use the same valid variable names
you used in Step 1.
(4) Pseudocode or C# Code
Describe your solution using pseudocode or actual C# code. Use
the same valid variable names you selected in Step 1.
(5) Desk-Check
Desk-check your solution by selecting appropriate test data.
Test data: List the values for your test data.

4. Expected output: What is the expected output of your program?
Step
Variables (write variable names in first line below)
Output
Enter step numbers
1
2

5. 3

10. Week 2 Activity—Game Seating Charges
TCO 2—Given a simple problem, design a solution algorithm
that uses arithmetic expressions and built-in functions.
Assignment
Your goal is to solve the following simple programming
exercise. You have been contracted by a local stadium to design
an algorithm determining the total seating charges for any game
held at the stadium. Lower-level seats cost $25 per seat, mid-
level seats cost $15 per seat, and upper-level seats cost $10 per
seat. The algorithm should ask the user for the number of seats
being purchased in each seating level. Then, the algorithm will
determine the total for each level and a grand total for the entire
purchase.
Be sure about the logic and design first (IPO chart, flowchart,
and pseudocode).
Advanced (optional): Use constants for the per-seat cost for
each level.
Rubric
Complete the steps and submit the completed file to the
Dropbox.
1) Variable list
2) IPO chart

11. 3) Flowchart
4) Pseudocode
5) Desk-check
Game Seating Charges
Document
Points possible
Points received
Variable list
4
IPO chart
4
Flowchart
4
Pseudocode
4
Desk-check
4
Total Points
20
Name:_________________
1) Variable List
List all of the variables that you will use (use valid variable
names). Indicate whether the data type is string, integer, or
double, and so on.
2) IPO Chart

12. List the inputs, any processes/calculations, and the outputs. Use
the same valid variable names that you used in Step 1.
Inputs
Process (calculations)
Outputs
3)
4) Flowchart
Use MS Visio to create a flowchart. Paste the flowchart here or
attach it as a separate document. Use the same valid variable
names that you used in Step 1.
5) Pseudocode
Describe your solution using pseudocode. Use the same valid
variable names that you selected in Step 1.
6) Desk-Check

13. Desk-check your solution by using the following sample data.
Lower level seats 3
Mid level seats 4
Upper level seats 5
Enter the expected outputs.
Expected total cost lower level ____________
Expected total cost mid level _____________
Expected total upper level ____________
Expected total for all seats _____________