design a program that collected rainfall data and computed the average rainfall per month over a period of several years. Your task is to create a program that uses nested loops to collect the data and then display the output. You are not expected to use an array to capture the data for this assignment, only nested loops to collect the data. Be sure to review this week's information on how to do loops in COBOL and also you may want to structure your program with housekeeping, main loop, and end of job sections.