Annoying Student

I'm feeling really frustrated! I have a student who keeps emailing me because he doesn't want to "loose" his scholarship and just figured out he "just needs a few more points" and he'll do "ANYTHING." He thinks he put in enough "effort" that he should have earned more points on the extra credit assignment, and now wants to know if an 89.99 is an A or a B - apparently the "A" is required to keep this "scholarship."

Ugh.

Just leave me alone!  The due date for the last of the work for the class (it's online) is tonight in about 1.5 hours. I don't do grading as things are turned in - I grade en masse after due dates so that everything is done in one sitting, one frame of mind, and consequently, as fair as I can make it.

Now all I want to do is look at this kid's stuff and figure out how HE's already figured out his final grade when I haven't even finished grading.

And I hate it when people try to pass things off onto me. As if it's MY fault he's going to "loose" his scholarship. Honestly, based on the work I've seen from him - I doubt he has a scholarship, and if he does and it requires a certain level of academic competency...well...he doesn't have it. And that is not my fault.