Recall the Application About the Effect of Global Warming on Economic

Recall the Application about the effect of global warming on economic growth to answer the following question(s) .
-According to this Application, a study of municipalities in Latin and South America found that a one degree Celsius rise in temperature was associated with

A) no measurable change in per capita income.
B) a small decline in real income and a small increase in per capita real income.
C) a slight increase in municipal per capita income.
D) a decline in municipal per capita income.