business law

Bloomberg agrees to sell Christey a set of textbooks for $300.00. Later, Bloomberg calls Christey and demands another $50 for the books. Christey agrees to pay the extra money but later refuses to pay. If Bloomberg sues Select one: O a. He will win because Christey agreed to pay the $10 O b. He will lose because past consideration is no consideration. Oc. He will lose because of the pre-existing duty rule. O d. He will win because Christy had freedom to contract spage Next page on tv 000 GOD F2 F3 F4 F5 F7 FB 79 $ % 2 3 4 5 6