Suppose Nigeria has 20 million workers and 16 million units of capital, while Botswana has 5 million workers and 3.5 million units of capital. Which of the following statements is true with respect to the Heckscher-Ohlin theory?
a. Nigeria is labor abundant and Botswana is capital abundant.
b. Nigeria is both labor and capital abundant.
c. Nigeria is capital abundant and Botswana is labor abundant.
d. Botswana is both labor and capital abundant