What is the most logical next event?

How to develop a questionnaire for research
Identify the goal of your questionnaire.
What kind of information do you want to gather with your questionnaire? What is your main objective? Is a questionnaire the best way to go about collecting this information?
Come up with a research question. It can be one question or several, but this should be the focal point of your questionnaire.

Available choices:
a). Only ask 3-4 questions per series. These questions will help those written questions with the idea of the information.;
b). Write a name and special citation for the answer. List the questions you asked in the questionnaire.;
c). Try to identify why you are conducting your questionnaire. Social survey does not contain an answer to the question.;
d). Develop one or several hypotheses that you want to test. The questions that you include on your questionnaire should be aimed at systematically testing these hypotheses.;
d).