Question 7 (1 point) For a certain drug, the rate of reaction in appropriate units is given by R'(t) = + + + et where t is the time measured in hours after the drug is administered. The total reaction to the drug over the time period from the 1st hour to the 4th is approximately Note: Round up whatever the decimal numbers you will get, so if you will get 1.0 round it to 2 or if you will get 1.56 round it to 2. O a) 16 Ob) 17 O c) 62 O d) 63 O e) 64