This region has the highest average number of hurricanes per year C. Western Pacific.
Tropical oceans generate around 80 tropical tempests every year, and around 66% are extreme (classification 1 or higher on the Saffir-Simpson size of power). Just about 90% of these tempests structure inside 20° north or south of the Equator. Poleward of those scopes, ocean surface temperatures are excessively cool to permit tropical cyclones to frame, and mature tempests moving that far north or south will start to disperse. Just two tropical sea bowls don't uphold tropical cyclones, since they need waters that are adequately warm. The Peru Flow in the eastern South Pacific and the Benguela Momentum in the South Atlantic convey cool water Equatorward from higher scopes thus dissuade tropical twister advancement. The Pacific Sea creates the best number of tropical tempests and cyclones. The most impressive tempests, some of the time called super storms, happen in the western Pacific.
A, B, and C will hurt an underdeveloped nation. D would help the nation strive into becoming an first would country. The question is asking what will not hurt an underdeveloped nation.