design these programs by using flawchart.

1 There are three seating categories at a stadium. For a Softball game, Class A seats cost $15, Class B seats cost $12, and Class C seats cost $9. Write a program that asks how many tickets for each class of seats were sold, and then displays the amount of income generated from ticket sales. 2 A painting company has determined that for every 115 square feet of wall space, one gallon of paint and eight hours of labor will be required. The company charges $20.00 per hour for labor. Write a program that asks the user to enter the square feet of wall space to be painted and the price of the paint per gallon. The program should display the following data: The number of gallons of paint required The hours of labor required The cost of the paint The labor charges The total cost of the paint job . 3 A retail company must file a monthly sales tax report listing the total sales for the month, and the amount of state and county sales tax collected. The state sales tax rate is 4 percent and the county sales tax rate is 2 percent. Write a program that asks the user to enter the total sales for the month. From this figure, the application should calculate and display the following: The amount of county sales tax The amount of state sales tax The total sales tax (county plus state) Program uses the county tax rate (0.02) and the state tax rate (0.04) as named constants