There are three seating categories at a stadium. Class A seats cost $20, class B seats cost $15, and Class C seats cost $10. Write a simple python program that asks how many tickets from each class of seats were sold, then display the amount of income generated from ticket sales. Guidelines: Define main (): Declare the local variables under the main() program. income_Aseats = 0.0, income_Bseats = 0.0, income_Cseats = 0.0, category = "", num_tickets = 0, seating_price = 0.0, need_more_tickets = 'Y' Write a while loop, to get the user input and price based on the category while(need_more_tickets.upper() != 'N'): #Get the user input category, num_tickets = getUserInput() Calculate income for Category A, B, and C (Example for A is given) if (category == 'A'): income_Aseats = num_tickets * seating_price Prompt the User if they need more tickets Input function for need_more_tickets = input("Do yo... press Y to continue or press N to quit Write the showIncome function to accept the income from class A, B, and C seats and display the total income. define showIncome(income_Aseats, income_Bseats, income_Cseats): # Local variable total_income = 0.0 Calculate total income. i.e. total_income = income_Aseats + income_Bseats + income_Cseats # Show results for A , B and C seats print ("Income from class A seats: $", \ format(income_Aseats, '.2f'), sep='') Write getSeatingPrice function to get seat category for A, B, and C using if statements (Example for A is given) getSeatingPrice(seat_class): if (seat_class == 'A'): return 20 Write getUserInput function to prompt the User to get the Category and number of tickets print ("\nWelcome to the Stadium Seating Application") print("Category A - $20\nCategory B - $15\nCategory C - $10\n") get the category with input function get num_tickets with input function (use int) return category, num_tickets to the main function from where they have been called Output: Welcome to the Stadium Seating Application Category A - $20 Category B - $15 Category C - $10 Enter the category (A, B or C): A Enter the number of ticktes required: 10 Do you need more tickets? press Y to continue or press N to quit: N Income from class A seats: $200.00 Income from class B seats: $0.00 Income from class C seats: $0.00 Total income: $200.00.