It's really up to Chris when he'll get the questions done. There's a lot of them, and I'm sure he's trying to do as many as he possibly can, so that's why it's taking a while. You have to account for the fact that he's trying to enjoy his time off and spend quality time with family and friends, too. It's kind of like we gave him this big school project to do during his summer vacation.
In the meantime, I hope Chris has a very Happy Birthday celebration!
By the way, Chris is only 23 today... Man, now I REALLY feel old!