Prepare 20 suppositories containing drug-x[ displaced value = 1.5]
and drug-y[displaced value=2] in 4 g mould. Assuming that amount
of drug-x and drug-y per 20 suppositories are 600 mg &
400 mg, respectively, answer the following questions.
Requirements:
1. Determine blank weight of the 20 suppositories
2. Find amount of the base displaced by total drug
3. Compute masses of base and each drugs in the twenty suppositories
4. Determine percentage of the base actually used
5. Determine percentage of each drugs