According to an Ideal Free Distribution, Individual Organisms Would Be

According to an ideal free distribution, individual organisms would be expected to move into low-quality habitat

A) when the quality of the low-quality habitat increases to equal the high-quality habitat.
B) when the per capita benefit of the low-quality habitat equals the per capita benefit of the high-quality habitat.
C) when habitat corridors open up between the two habitats.
D) when the per capita benefit of the high-quality habitat is greater than the per capita benefit of the low-quality habitat.