Yes, as some commenters point out in the thread, it's possible that there are benign explanations. It's Tesla's responses to his inquiries about the discrepanci

Yes, as some commenters point out in the thread, it's possible that there are benign explanations. It's Tesla's responses to his inquiries about the discrepancies and firing him which raise red flags IMO. In-house accounting software is also a rarity even at large corporations with two sets of books.