1: Create EmployeeId, EmployeeName, EmployeeSalary property and get and set in Main function. 2: Create public, private and static method and access in Main method. 3: Create 3 any class and create single and multi level inheritance and also create multiple inheritance in one class. 4: Create methods of returning value with sum and minus value. 5: Create nested if else, nested for loop, nested while loop, nested do while.