I have the opportunity to buy 10% of the engineering business that I work for. What question should I ask?

I would want to know what is the cost structure of the enterprise. I would also want to see the firm's balance sheet. A 10 percent stake in the firm also means a 10 percent share in its liabilities, so I'd want to know how the firm finances its purchase of assets.

I have the opportunity to buy 10% of the engineering business that I work for. What question should I ask?
If you don't even know where to begin asking questions, I think you should talk to an attorney. This is a great opportunity and really exciting, and I think you owe it to yourself to get some professional guidance.