You need to create a phone menu prompt system for your fictitious company. There should be an intro phone message "Hello you have reached Company... (personalize this greeting for your company). Then, set up a phone menu prompt for 4-6 departments, with unique greeting messages for each department once a customer chooses a department. (ex. Press 1 for accounting. Accounting message: Good Day, you have reached the accounting department, and we are very busy crunching numbers, please leave a message.) First sort customer input prompt value data into valid (the range for the number of departments you set up) /invalid, and display an error message for all invalid entries, then process the valid data appropriately. Remember: phone value entries can be 0-9. Note: Make sure your prompts & displayed outcomes will be to the screen and should be user friendly. Input is from the keyboard. Assignment Specifications: Create a flowchart to solve this problem. Then, using jGrasp: Code the problem in Java using if-else if-else branching method