(The financial manager will likely be interested in measures of quality, but it is not his/her job to manage it,)
I will leave the thread open, but only for other questions on the Chapter 1 test. For any other questions you must open a new thread.
The reason is that we do not give free of charge private tuition and so our answers are to benefit everyone – they can both read the answers as they are posted, and can use the search box to find past questions and answer on specific topics.