-0.2t C(t) = 120(e A study shows that the concentration C(t) (in micrograms per milliliter) of antibiotic in a patient's blood serum after t hours is ebt), where b 1 is a constant that depends on the particular combination of antibiotic agents used. Solve numerically for the value of b for which maximum concentration occurs at t = 1 h. Assume that the maximum occurs at a critical point as suggested by the provided graph. C (mcg/mL) 100 b = 80 60 40 20 - 6 8 10 12 (Use decimal notation. Give your answer to two decimal places.) - t (h) 2 4 Question Source: Rogawski 4e Calculus Early Transcendentals | Publisher: W.H. Freema