The answer is at the back of the book of the practice test. Not sure what you are attempting to accomplish. Just can not fathom what the rush is for the answer or if you need to call your school or instructor then one day is just not that long.
What is more relevant is being able to explain why a, b, and c are not the correct answer and D is correct. If you can do that you understand the material. That would be a reason to contact your instructor since your instructor is a Pro teacher, whereas a practicing broker may not be the best teacher yet a great broker.
So what are you attempting to accomplish?