Both authors would most likely agree that any social changes undertaken to fight poverty would be A) likely to completely solve the problems of financial inequality. B) a stopgap measure needed to prevent the wealthy from keeping their money. C) unsuccessful without a drastic change in the mindset of the poor. D) partial solutions that would present new sets of challenges.

Carefully read and understand each of the given options: A) Likely to completely solve the problems of financial inequality. B) A stopgap measure needed to prevent the wealthy from keeping their money. C) Unsuccessful without a drastic change in the mindset of the poor. D) Partial solutions that would present new sets of challenges.

Analyze the implications of each statement: A) This statement suggests that both authors believe that social changes can "completely" solve financial inequality. This implies a strong, positive stance on the effectiveness of such measures. B) This option states that the social changes are temporary measures to prevent wealth accumulation, which might not necessarily address the root causes of poverty. C) This choice implies that any social change would be unsuccessful if the mindset of the poor does not change drastically, emphasizing the importance of changing attitudes alongside policy changes. D) The final option suggests that any social changes would be partial solutions and would introduce new challenges, acknowledging that these measures are not perfect and might require additional adjustments.

Based on the content and tone of the given statements, choose the most appropriate answer that represents what both authors would most likely agree upon. In this case, option D) "Partial solutions that would present new sets of challenges" seems to be the most reasonable answer, as it acknowledges the potential benefits of social changes and also highlights that they are not perfect solutions and might introduce new challenges. This statement appears to be a more balanced viewpoint that both authors might agree with, compared to the other statements which lean too strongly either in favor or against social changes.