I have to follow steps 1-5 based on the model shown at the end and using my own made up numbers. I've entered the tables but I'm not sure if they are right and when I tried to set the relationships it wouldn't allow me to change the type of relationship, for example from 1 to many to 1 to 1, etc. could someone help me out because I'm kind of lost on step 3 and 4? Thank you!