Of All Calls Received At The American Airlines Customer Service Center, 0.45 Are Related To Reservations, 0.25 Are Complaints, And The Rest Are General Inquiries (For Examples, "Do Bags Really Fly Free?"). The Probability A Customer Service Agent Satisfies A Caller Equals 0.8 For Reservations, 0.5 For Complaints, And 0.75 For General Inquiries. The Last

 

Of all calls received at the American Airlines Customer Service Center, 0.45 are related to reservations, 0.25 are complaints, and the rest are general inquiries (for examples, "Do bags really fly free?"). The probability a customer service agent satisfies a caller equals 0.8 for reservations, 0.5 for complaints, and 0.75 for general inquiries. The last caller to the Service Center was dissatisfied (meaning, not satisfied). Determine the (conditional) probability this last caller made a general inquiry. (WORK REQUIRED for CREDIT; 12 points) (HINT: start with a probability decision tree, which you do not have write into the response box.)