Given an experiment set-up, each participant was allowed to choose between a simple task and a complex task and was told that another person would do the other task. Each person could also choose to have a computer assign the two tasks randomly. Most of the people had chosen the simple task for themselves and when questioned later they said that they had acted fairly. But when the scenario was described to another group of people, almost all said choosing the simple task would be unfair. This proves that majority of the people apply weaker moral standards to themselves than to others.
Which of the following is an assumption required by this argument?
(A) At least some participants who said they had acted fairly in choosing the familiar task would have said that it was unfair for someone else to do so.
(B) The most moral choice for the people would have been to have the computer assign the two tasks randomly.
(C) There were at least some persons who were assigned to do the unfamiliar task and felt that the assignment was unfair.
(D) On average, the people to whom the scenario was described were more accurate in their moral judgments than the other volunteers were.
(E) At least some people given the choice between assigning the tasks themselves and having the computer assign them felt that they had made the only fair choice available to them.
GMAT VERBAL Daily Challenge RC/CR/SC (2022) Project