Undeniable Evidence

The phone recording was played in the hall. In the recording, Cleo stated, "Naomi, I have Rosalind's rough sketch. It should be prepared for International Platinum Thread Contest. Do you want it at the price of 600 thousand dollars?"

Naomi replied, "Send me one. Let me have a look." Then, a WhatsApp image of Rosalind's rough sketch was shown. She asked, "Can it be cheaper?"

Cleo responded, "Naom