5 programs with 15 points each Please submit the programs (entire solution folder) in the dropbox in a zipped ile. 1. Software Sales A software company sells three packages, Package A, Package B, and Package C,which retail for $99, $199, and $299, respectively. Quantity discounts are given according to the following table Quantity Discount 10 through 19 20% 20 through 49 30% 50 through 99 40% 100 or more 50% Create an application that allows the user to enter the number of units sold for each software package. The application's form should resemble Figure 4-37.P-280 2. Bank Charges A bank charges $10 per month, plus the following check fees for a commercial checking account: $0.10 each for less than 20 checks $0.08 each for 20 through 39 checks $0.06 each for 40 through 59 checks $0.04 each for 60 or more checks Create an application that allows the user to enter the number of checks written. The application should compute and display the bank's service fees for the month.All checks for the month are assigned the same charge, based on the total number of checks written during the month 3. Payroll Create an application that displays payroll information. The application should allow the user to enter the following data for four employees Number of hours worked . Hourly pay rate