14. Antonio posts signs advertising a $500 reward to anyone who finds and returns his lost dog, Halley. Brian is walking down the street when he sees Halley wandering around. Brian picks Halley up, sees Antonio's name and address etched into the dog's collar and returns the dog to Antonio. Brian is not aware that Antonio had offered a reward for Halley's return. Which of the following is a true statement?

a. Antonio is under no obligation to pay the $500 reward to Brian.

b. Brian completed performance per the offer so Antonio must pay him the reward.

c. Antonios signs are not a proper offer to form a contract.

d. Dogs are worth more than $500 per the equitable canine rule.