A is the answer for this question.
Answer:
Acknowledging the problem.
Explanation:
On February 28, 2017, the last bullet under the Key findings section on page 1 was revised to correct a typographical error. The year in the latter part of the sentence was changed from 1999 to 2010 as follows: In 2015, the percentage of drug overdose deaths involving heroin (25%) was triple the percentage in 2010 (8%).
Analgesic, any member of the group of drugs used to relieve pain
2) determinó the report problem