Write a VISUAL BASIC program to accept numeral values of any unit, sum up the total, calculate the average, and then Output the result with a proper unit.
Requirements for processing:
(1) Tell user the purpose of the program
(2) Tell user how to stop entering data and calculate result
(3) Tell user enter the unit (such as mile, meter, pound, etc)
(4) then start a loop sequence by telling user enter value
(5) Display an end of program message