Business Finance Homework Help

I need support with this Accounting question so I can learn better.

a.  Think about the process of enrolling in a college class.  What business rules would likely have applied to the enrollment process?  Do you think all of these rules are written?  Why or why not?

b.  Recall the last time you purchased something over the Internet.  What did the checkout page look like?  What categories of operational decisions do you think were made by the website operator.  What business rules applied?