What are the disadvantages of development in places like cambodia?
a. money not evenly spread throughout the region.
b. people living in poverty often lose their homes for the sake of development.
c. wealth distribution only benefits schools and businesses.
d. there is really no downside to development in cambodia.

Cambodia is among the most poorest country economically and socially
The disadvantages of development in places like Cambodia because
 People living in poverty often lose their homes for the sake of developmenten 
because people loses their home and get even more poorer and loses their last wealth which is their homes
so i conclude correct option is B 
hope it helps