Upon arrival at a hospital’s emergencyroom, patients are categorized according to their condition ascritical, serious, or stable. In the past year:(i) 10% of the emergency room patients were critical;(ii) 30% of the emergency room patients were serious;(iii) the rest of the emergency room patients were stable;(iv) 40% of the critical patients died;(v) 10% of the serious patients died; and(vi) 1% of the stable patients died.Given that a patient survived, what is the probability that thepatient was categorized as serious upon arrival? Choose one ofthe following. Source: Society of Actuaries.a. 0.06 b. 0.29 c. 0.30 d. 0.39 e. 0.64

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