For each of the three following scenarios, discuss who the target respondentls should be, whether qualitative or quantitative research is needed (or both), and an appropriate data collection method. Broadly indicate how large the sample should be for each method you recommend and how you would select them. Explain and jusgfy your answers discussing such issues as the nature of the research objectives, CO-timeliness of data collection, availability of potential respondent information, required sample size for such a situation, representativ eness of data (i.e. non- response),