When shareholders decide to sell their stock they are permitted to sell a. only one share per year. b. only 50 percent of their share c. as many of their shares as they want d. either all of their shares or none of them

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?