Maria is the sheriff of Narez, Texas. Oscar robs a Narez gas station and a $500 reward is offered for his capture.
When, later, Maria finds and arrests him, with respect to the reward, she can :
a. collect it.
b. not collect it because she had a preexisting duty to capture Oscar.
c. not collect it because it is not legally sufficient consideration.
d. not collect it because it would be unconscionable.