Write a program that lets the user enter the total rainfall for each of 12 months into a list. The program should calculate and display the following data: ▪ the total rainfall for the year ▪ the average monthly rainfall ▪ the months with the highest amounts ▪ the months with the lowest amounts Name the source code file "rainfall_satistics. py" ▪ Your program should have at least 3 functions, including a main() function (no global variables or global code other than a call to main) ▪ Every function (except main) needs to have a comment in a triple-quoted string at the beginning, briefly explaining what it does