Which of the Following Is a Disadvantage of Maintaining a Large

Which of the following is a disadvantage of maintaining a large territory?

A) There will be a large number of females that reside within the territory.
B) There will be a large diversity of food types within the territory.
C) There will be ample room for nesting sites.
D) It will be energetically expensive to control and defend the territory.
E) All of the choices are disadvantages of a large territory.