Final answer:
The answer is (A) Education. Investing in education can have a long-term impact on the development of low- and middle-income countries, and aligns with the viewpoints of many supporters of additional foreign aid.
Step-by-step explanation:
Gibson suggests that the money Damien received should be spent on education. This aligns with the viewpoint of many supporters of additional foreign aid who see opportunities to set up schools in low- and middle-income countries. Investing in education can have a long-term impact on the development of these countries and their citizens.
Furthermore, Figure 2.3 A Healthcare vs. Education Production Possibilities Frontier shows a tradeoff between devoting social resources to healthcare and devoting them to education. This suggests that investing in education can lead to improved healthcare outcomes in the long run. By educating the population, they become better equipped to address healthcare challenges themselves.