1.At a grocery store customers were surveyed: 25% use coupons, 43% bring their own bags, and 12% do both.

(a)Complete the Venn Diagram based on the situation above. (Consider C as the set of customers using coupon and B as the set of customers using bags).

(b)What is the probability that a random customer brings neither the coupons nor the bags?

(c) What is the probability that a random customer brings exactly one of items( either the bag or the