Every question I've submitted has received an incorrect answer. I told them the answers are wrong, no one at Chegg has bothered to try to help. I've tried to use their "help" feature, they're just as useless. If you can even get a hold of an actual person, all they do is tell you they'll put you through to an "advanced associate" and then you never hear back from the person "helping" you, they don't even have the basic respect to tell you they're transfering you or that the chat is over, or come back and check on you, they just leave you hanging in the chat with no help. These guys suck. Their answers are wrong and no one helps you when you need it. Go elsewhere.