Indings and analysis on branding effect on customer buying behaviour and loyalty

This is quantitative research about branding importance and effect on customer buying behaviour and loyalty.
I will attach a questionnaire which has to be used for it and I need a 1000 words piece of work on findings and analysis with relevant methods used.
Some other info related to questionnaire: Respondents divided into 3 groups: age 15-18; 18-25; 25and over. All groups have to answer same questions. Preferable that you mention in report that questionnaire was given to 100 people then 60 were chosen: 20 for each age group.
Thank you
Relevant books and there has to be in text harward referencing plus at the end of work list of references.