Suppose we have the following facts about customers buying alcohol at the liquor mart: 55% buy wine (W) 40% buy beer (B) 22% buy wine and beer 6% buy wine and vodka (V) 5% buy beer and vodka 50% buy beer or vodka 2% buy wine and beer and vodka Which of the following statements is true? O a. Events W and V are independent. O b. Events W and B are mutually exclusive. O c. Events W and V are mutually exclusive. O d. Events W and B are independent. O e. Events B and V are independent