When Planning a Mixed-Methods Study, a Researcher Should Consider All

When planning a mixed-methods study, a researcher should consider all but one statement below.Which statement is not true?

A) Identify research questions to frame the qualitative and quantitative approaches.
B) Avoid submitting a proposal to IRB to consider special ethical issues due to the complex nature of collecting various sets of data.
C) Be prepared to review additional literature if the study has two-phases.
D) Explain how a study's quantitative and qualitative parts come together-or in some cases don't come together.