l: Question 1 3.33 pts Students who work at a local coffee shop recorded the drink orders of all the customers on a Saturday. They found that 73% of customers ordered a hot drink, and 75% of these customers added cream to their drink. Find the probability that a randomly selected Saturday customer ordered a hot drink and added cream to the drink. (Round to 3 decimal places)) E: Question 2 3.33 pts Many employers require prospective employees to take a drug test. A positive result on this test suggests that the prospective employee uses illegal drugs. However, not all people who test positive use illegal drugs. The test result could be a false positive. A negative test result could be a false negative if the person really does use illegal drugs. Suppose that 4% of prospective employees use drugs, and that the drug test has a false positive rate of 5%, and a false negative rate of 10%. Imagine choosing a prospective employee at random. Make a tree diagram for this problem and then answer the following question. result is positive. (Round to 3 decimal places) Find the probability that the drug test E III l: Question 3 3.34 pts In a recent month, 88% of automobile drivers lled their vehicles with regular gasoline, 2% purchased midgrade gas, and 10% bought premium gas. Of those who bought regular gas. 28% paid with a credit card. Of customers who bought midgrade and premium gas, 34% and 42%, respectively, paid with a credit card. Suppose we select a customer at random. Given that the customer paid with a credit card, nd the probability that she or he bought premium gas. Round your answer to 3 decimal places