I must create for my web (I have the web to create with wordpress) a survey with about 100 questions. le risposte dovranno essere aperte, chiuse e con inserimento dati numerici in tabelle (dati economici). The survey must provide visible results to the registered users in a synthetic way (for example, a group of 5 questions from a single numeric result or a descriptive answer). In addition, the responses must be exported to excel for processing. The programmer must only create the structure using a free or paid wordpress plugin. The user can enter the questions.