Which of the Following Statements Is True About Qualitative Data

Which of the following statements is true about qualitative data analysis?

A) The variety of approaches makes it difficult to provide a consistent set of criteria for interpreting their quality.
B) The variety of approaches makes it easy to ascertain if best practices have been followed by participants.
C) The variety of approaches makes it unnecessary to review and assess findings for reliability.
D) The variety of approaches makes it impossible to develop generalizable findings.