Based on the Income Model, What Is the Classification of Taiwan

Multiple Choice

Based on the income model, what is the classification of Taiwan, South Korea, and Brazil?

A) Taiwan is a high-income nation while South Korea and Brazil are low-income nations.
B) All three nations are middle-income nations.
C) Taiwan and South Korea are middle-income nations and Brazil is a low-income nation.
D) All three are low-income nations.