1. Load employees’ data - prompts user for the number of employees to be loaded and then prompts for each employee name, id (5 digit number), and annual salary 2. Add new employee - prompts user for an employee data, name, id, and annual salary
3. Display all employees - displays each employee’s data to the console, one employee per line
4. Retrieve specific employee’s data - prompts user for the employee id and displays the corresponding employee’s data: id, name, and salary
5. Retrieve employees with salaries based on range - prompts user for the lowest and highest salary and displays all employees with salaries in that range. Display each employee on separate line with all information - name, id, and salary
6. Exit