There are three seating categories at an athletic stadium. For a baseball game, Class A seats cost $15 dollars each, Class B seats cost $12 each, and Class C seats cost $9 each. Create an application that allows the user to enter the number of tickets sold for each class. The application should be able to display the amount of income generated from each class of ticket sales and the total revenue generated. The application's form should resemble the one shown in Figure 3-43.
What it looks like isn't my problem. I've already set it up my exit button up and my clear button. I just cannot figure out how to figure out the calculate button. I've been reading through the book and looking at tutorials I've done before and none are quite the same. If anyone can give me a tip that'd be great..
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There are three seating categories at an athletic stadium. For a baseball game, Class A seats cost $15 dollars each, Class B seats cost $12 each, and Class C seats cost $9 each. Create an application that allows the user to enter
To calculate the income generated from each class of ticket sales and the total revenue, you need to follow these steps:
1. Retrieve the input values for the number of tickets sold for each class from the user.
2. Parse these input values as integers.
3. Multiply the number of tickets sold for each class by the corresponding ticket price (15 for Class A, 12 for Class B, and 9 for Class C) to calculate the income generated from each class.
4. Sum up the income generated from each class to calculate the total revenue.
5. Display the amounts of income generated from each class and the total revenue in the appropriate fields or labels in your application.
Here's a Python example code snippet that demonstrates the calculation logic:
```python
# Retrieve user input
class_a_tickets = int(input("Enter the number of Class A tickets sold: "))
class_b_tickets = int(input("Enter the number of Class B tickets sold: "))
class_c_tickets = int(input("Enter the number of Class C tickets sold: "))
# Calculate income generated from each class
class_a_income = class_a_tickets * 15
class_b_income = class_b_tickets * 12
class_c_income = class_c_tickets * 9
# Calculate total revenue
total_revenue = class_a_income + class_b_income + class_c_income
# Display the results
print("Income from Class A tickets: $" + str(class_a_income))
print("Income from Class B tickets: $" + str(class_b_income))
print("Income from Class C tickets: $" + str(class_c_income))
print("Total Revenue: $" + str(total_revenue))
```
You can adapt this logic to your specific programming language and GUI framework to implement the calculate button functionality in your application.
To calculate the amount of income generated from each class of ticket sales and the total revenue generated, you need to implement the logic in the Calculate button event handler. Here's how you can approach it:
1. First, you need to retrieve the number of tickets sold for each class from the input fields. Let's assume you have three input fields named "classASold", "classBSold", and "classCSold" for Class A, Class B, and Class C, respectively. Retrieve the values from these fields.
2. Next, calculate the amount of income generated from each class by multiplying the number of tickets sold by the respective ticket price. Use the following formula for each class:
Class A income = Class A tickets sold * $15
Class B income = Class B tickets sold * $12
Class C income = Class C tickets sold * $9
3. Calculate the total revenue generated by summing up the amount of income from all three classes:
Total revenue = Class A income + Class B income + Class C income
4. Display the calculated results in the appropriate output fields or labels. Let's assume you have three output fields named "classAIncomeField", "classBIncomeField", and "classCIncomeField" for displaying the income from each class, and one output field named "totalRevenueField" for displaying the total revenue.
5. Implement the code in the Calculate button event handler to perform the above calculations and update the output fields with the results.
Here's a sample code snippet in pseudo-code to give you an idea of how the event handler might look:
```python
# Calculate button event handler
def calculateButtonClicked():
# Retrieve the number of tickets sold for each class
classASold = parseInteger(classASoldInput.value)
classBSold = parseInteger(classBSoldInput.value)
classCSold = parseInteger(classCSoldInput.value)
# Calculate the income from each class
classAIncome = classASold * 15
classBIncome = classBSold * 12
classCIncome = classCSold * 9
# Calculate the total revenue
totalRevenue = classAIncome + classBIncome + classCIncome
# Update the output fields with the calculated results
classAIncomeField.value = formatCurrency(classAIncome)
classBIncomeField.value = formatCurrency(classBIncome)
classCIncomeField.value = formatCurrency(classCIncome)
totalRevenueField.value = formatCurrency(totalRevenue)
```
Please note that the above code is written in pseudo-code, so you will need to adapt it to the programming language you are using and integrate it properly into your application's structure.
I hope this explanation helps you implement the Calculate button functionality successfully.