The Food Marketing Institute conducted a survey of length of customer loyalty (in years) at a primary supermarket, separated by region of the United States. The results are summarized below: Give your answers as both fractions and decimals rounded to 3 decimal places. 15 Total East 35 54 59 112 77 118 452 Midwest 31 68 68 120 63 173 523 South 53 92 93 158 106 158 660 West 41 56 67 78 45 86 373 Total 157 270 287 468 291 535 2008 Find the probability that a customer chosen at random... A. (2 points) has been loyal 3 to 4 years? B. (2 points) has been loyal more than 15 years and is from the South. C. (2.5 points) has been loyal 5 to 9 years given that the customer is from the East. D. (2.5 points) is from the Midwest, given that the customer has been loyal 10-14 years. E. (3 points) has been loyal for 1-2 years or is from the South