Which of the Following Is a Definition of Exploratory Sequential

Which of the following is a definition of exploratory sequential mixed-methods?

A) Where the investigator starts with qualitative data collection to discover participant views and then uses this information to develop a quantitative phase
B) Where the investigator starts with quantitative data collection and then further investigates a specific area or areas to learn more about it/them using qualitative data collection
C) Where the types of data are typically collected at the same time with similar sample sizes to gain a more complete understanding of a phenomenon
D) Where the point of interface is in the joint interpretation of meaning of both qualitative and quantitative data sources.