Solve the problem. A student is taking a standardized test consisting of multiple choice questions for which there are five options for each question. Four points are awarded for each correct answer, but the student loses 2 points for an incorrect answer. Questions left blank neither receive nor lose points. What is the minimum number of choices that the student should be able to rule out before making a guess on any particular question?... ie., How many choices should be eliminated in order to have a favorable gain (positive expected value) in awarded points? Two None One O Three