Betty's Cat Causes Suzy to Sneeze

Betty's cat causes Suzy to sneeze.Betty values her cat's companionship at $300 per year.The cost to Suzy of tissues and her allergy medication is $350 per year.Based on the Coase theorem,

A) Betty should pay Suzy $400 so that she may keep her cat.
B) Betty should pay Suzy $350 to purchase her tissues and allergy medication.
C) Suzy should pay Betty $325 to give away her cat.
D) Suzy should move.