Hello. I'm a new scholar starting with Business 108 on study.com and I am currently on chapter 11 practice exam. I just noticed that two of my questions answered were marked wrong when they were actually correct. Who do I address this too so that it could be corrected. Issue is with problems 24 and 25 on the Antitrust Laws in Business. I'm also concerned with the other practice test already taken. Has this been a problem with anyone else??