OK, well I don't have this hardware, and I can't get the 8051a kit anyway because it's out of stock.
Looks like it's been superseded by http://www.mikroe.com/en/offer/8051/easystart1/

If you get me this kit, I'll give you the code you want. $360 isn't unreasonable for a few hours' work, done by a professional developer and more or less guaranteed to get you the pass you want.
When is the code due? I'll need at least a week after receiving the hardware.

I can't guarantee it'll work on the 8051a of course, you'll have to make any changes necessary.
I also can't guarantee that your professor won't suspect cheating.