Organize the Following Steps in the Epidemiologic Study from the First

Organize the following steps in the epidemiologic study from the first step to the last.
1) Collect the data.
2) Identify the problem.
3) Analyze the findings.
4) Disseminate the findings.
5) Review the literature.
6) Develop conclusions and applications.
7) Design the study.

A) 2, 5, 7, 1, 3, 6, 4
B) 2, 7, 1, 5, 6, 3, 4
C) 5, 2, 7, 1, 3, 6, 4
D) 5, 2, 7, 1, 6, 3, 4