"Simple arithmetic", but complicated explanations. What does Nawrocki say about 120 thousand, and what does Czarnek say?

There are many controversies not only about the fact that Karol Nawrocki owned a second apartment, but besides about the way he was expected to pay for it. The latest explanations from the PiS candidate indicate that he paid the amount of 120 1000 over a twelve years. In connection with this, there are certain discrepancies with what PiS MP Przemysław Czarnek previously said on this matter.