Regardless of the Cause, at Some Point It Will Become

Multiple Choice

Regardless of the cause, at some point it will become advantageous for a forager to move from a currently used patch to a new one, where food may be easier to find. In 1976, Charnov modeled this problem in the

A) cost-benefit ratio.
B) energy maximization theorem.
C) marginal value theorem.
D) optimal patch theorem.