Please write with explanations 5. At a certain consulting firm, 65% of the consultants have an MBA. Of those consultants that have an MBA, 80% have been promoted to Senior Consultant, but only 10% of the non-MBA consultants have been promoted to Senior Consultant. What is the probability that a randomly- selected Senior Consultant at this firm has an MBA? (Round to the nearest tenth of a percent.) (a) 93.7% (b) 90.0% (c) 84.5% (d) 65.0% (e) 55.5%.