please answer all 4 questions

Question 17 2.5 pts An express contract must be in writing. O True False Question 18 2.5 pts Fred and Wilma are getting married. They orally agree upon the distribution of their property if they get divorced in the future. Fred can get a court to enforce this agreement if they do get divorced. True False Question 19 2.5 pts According to Mr. Cochran, success in contracts and ultimately in business depends primarily upon how smart you are. True False Question 20 2.5 pts Betty Boop was the highest bidder at an auction, the highest bidder always wins at an auction. True O False Question 21