Recall lab 6 where a drug is administered every few hours in regular dose sizes, neutralized at an exponential rate with a decay rate constant k hr'l. Not all of the drug is neutralized before the next dose is administered. Denote by A(t) the amount of drug in the patient's system at time t hours. (1 mark) Unrelated to other problems, suppose that the eventual maximum drug level is rst The eventual maximum residual drug level is: 1.3 0.7 1.3 9-) gin3-1 '3) 0) 81334 d) 33.3.3-1 e)