I have attached a picture. you have to answer question 1 through 3 for each drug. for drug A you have to answer 1-3. for drug B you have to answer 1-3. but for drug C, you have to answer 1-3 but since it is a weight base drug, you have to do additional step. i gave you the concentration to each drugs. as well as all the items necessary. all you need to do is do the math and convert. I have done Question 1 for all the Drugs. all you have to do is 2-3 for each drugs listed. and drug C 2-4 since its weight based. any questions you have, ask me. please open the attachment and check before bidding. thank you.