Given a text T, and several options, according to the question posed in the text T to choose the most appropriate option from the options as the answer, please directly output the most appropriate option, do not need to output the explanation.

In a comprehensive financial analysis, financial statements should be:
Option A:used as reported without adjustment.
Option B:adjusted after completing ratio analysis.
Option C:adjusted for differences in accounting standards, such as international financial reporting standards and US generally accepted accounting principles.

Answer: C