Which of the following is most correct? a. None of these choices are correct. b. All of these choices are correct. c. Improperly classifying a Sec. 1231 oss as a capital loss might affect adjusted gross income d. Misclassifying a Sec. 1231 gain as a short-term gain might affect adjucted gross income. e. Improperly classifying a capital loss as a Sec. 1231 loss might affect adjusted gross income