Allow a user to enter any number of double values up to 15. The user should enter 99999 to quit entering numbers. Display an error message if the user quits without entering any numbers; Display the count of numbers entered and arithmetic average of the numbers, formatted with commas if necessary and 2 decimal places.. Name the file ArrayAverage.

Sample Output:

Enter a numeric value or 99999 to quit >> 3 Enter next numeric value or 99999 to quit >> 6 Enter next numeric value or 99999 to quit >> 10 Enter next numeric value or 99999 to quit >> 99999

You entered 3 numbers and their average is 6.33