Ellen and Carl are both merchants who sell furniture. On April 5, they agree over the phone that Ellen is to sell a chair to Carl for $600. Ellen sends Carl a short note signed by her confirming the terms of the deal. Carl received the note on April 7th. On April 26th, Carl calls Ellen back and cancels the deal on the grounds that he never signed anything in writing. True or False: Since Carl never signed the memo, he can cancel out of the deal. O True False