Second thought, can you ask him for a couple of financial ratios? These would not disclose actual dollar figures, but a ratio(percentage), like 2 to 1(200%), 1 to 1(100%), he'll know what they are etc.
A current ratio, quick ratio, and debt to equity ratio, would be great, if possible.
Also, maybe if we keep posting about this, the posts won't keep getting deleted. Curious as to why they would be.