12. Pat, the owner of a grocer},I Chain, hires Earn}? to manage one store. Pat tells Arm}! to stock the store. Pat also tells Amy, (a)\"Be sure to buy soup\"; (b) \"Doth buy soup\"; and (:2) nothing about soup- Eon}? then proceeds to buy fort}.I cases of soup frorn Torn. In which situations, if any, is Pat liable to Tom to pay for the soup ordered by Amy? Explain the basis for liability