You are required to design a 'questionnaire' to be filled on-location by visitors, based on the following objective while writing a report:
"To determine the feasibility of setting up a family-oriented vacation resort in the vicinity of a lake destination in the mountains"
Which of the following heads would you include in the questionnaire to make it most appropriate for your purpose?
- Size of family
- Budget
- Number of earners in the family
- Food allergies and dietary restrictions
Select the answer using the code given below.