Randy and Samantha are shopping for new cars (one each). Randy expects to pay $15,000 with 1/5 probability and $20,000 with 4/5 probability. Samantha expects to pay $12,000 with 1/4 probability and $20,000 with 3/4 probability. 39. Refer to Scenario 5.2. Samantha's expected expense for her car is A) $15,000. B) $18,000. C) $19,000. D) $20,000. E) $17,500