Two Reasons Why Capital May Not Flow to Poor Countries

Multiple Choice

Two reasons why capital may not flow to poor countries are that the poorer countries may:

A) have economies unlike those described by a Cobb-Douglas production function and not be subject to diminishing returns to capital.
B) have already accumulated high levels of capital relative to labor and may already have access to advanced technologies.
C) legally prevent the inflow of foreign capital and provide strong legal protection of private property.
D) have inferior production capabilities and not enforce property rights.