76. Can an insane person make a valid contract during a lucid interval?
77. Can married women enter into contracts?
78. Do custom and usage ever enter into a contract?
79. A purchases forty barrels of yellow grease from B, like sample furnished. The grease arrives, ranging in color from white to black. B offers to show a custom among grease dealers, known to A, that a composite sample is used in selling grease. Can he show this custom as part of the contract?
80. Are oral contracts ever valid? Why, if at all, do some contracts have to be in writing?
81. What is meant by the statute of frauds?
82. When and where did this statute originate? What was the purpose of this statute?
83. Does the statute serve any useful purpose at the present time?
84. Do the states of this country have a statute of frauds, or is it a part of their unwritten law?
85. By the terms of the statute of frauds what contracts must be in writing?