managerial accounting exam 25 questions

Hello, I have a managerial accounting test to complete (Open book) I have log in information for MyaccountingLab where it needs to be taken. I do not have a textbook but have chegg which are similar problems that give steps on how to complete (I can provide log in info) The instructions give are as follows:

It is due by 11:59pm on 2/28 (meaning you need to have completed it by then).

You will have a continuous 75 minutes to complete it. That means you can’t pause the exam once you start it. If you accidentally get kicked out, you can go back to the exam but the clock will still be running when you are away from the exam.

The exam has 25 questions: 20 multiple choice questions and 5 short answer. For the short answer, you only need to write a sentence or two. The format I chose was the “essay” format, but you don’t need to write anything long.