Sources of data in qualitative research include:a. all of the above. b. direct observations. c. In-depth interviews. d. artifacts such as documents, photographs, and physical objects.

The correct answer is letter A

Analyzing qualitative data means “working” all the material obtained during the research.

Qualitative research is an exploratory methodology. Its focus is on the subjective character of the analyzed object. In other words, it seeks to understand consumer behavior, studying their particularities and individual experiences, among other aspects.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.

answer; conflict perspective;