Evaluate the following. If filefoo.txt contains a mixture of sentences, some with commas and some without, what is the outcome and type of the following: file = open('filefoo.txt', 'r') for line in file: print(line.split(',')) file.close() A developer has been receiving unexpected error messages on the 3rd function call when running their python program. Looking at the code below, what might be the issue? #area of a rectangle formula def findrectanglearea (base, height): if base Your application has a requirement to take user input that takes in a user's first and last name, home address, and phone number and nothing else. Other developers want the data stored in a "NoSQL" compatible format. What data structure is easiest, and most appropriate to use for your Python 3.x application?