Question: According to a survey published by ComPsych Corp. 54% of all workers read email while they are talking on the phone. Suppose that 20% of those who read email while they are on the phone write personal "to Do lists during meetings. Assuming that these figures are true for all workers, if a worker is randomly selected determine the following probabilities:
A. The worker reads email while talking on the phone and writes personal "to do " lists during meetings.
B. The worker does write personal "to do " lists given that he reads emails while talking on the phone.
C. The worker does not write personal "to do" lists and does read email while talking on the phone.