Two questions are listed below

1. Describe the sampling strategy. How appropriate were the various sampling design decisions?
2. What, if any, problems did you find with the questionnaire as a whole?
Consider structure, directions, question order, question phrasing, appropriateness of response strategy chosen, etc.
 
Those are the two questions and the instructions as followed: I have attached the case study
 

 
Each Case Assignment must be 750–1000 words and use current APA format with a cover page, 1” margins, 12-point font, content, in-text citations, and a references page (the word count does not include the questions, cover page, or references page). No abstract is required; simply type the questions as a heading and respond. In addition, you must incorporate 2–4 scholarly research articles in your response.