What is the central idea of paragraph 7

Select the correct answer. what is the main purpose of conducting an informational interview? a. to seek advice and get information about a particular field of interest b. to assess your qualifications for the position that you’re seeking c. to demonstrate to an employer that you can handle the job position d. to build and expand your social network, which can you land a job later on e. to re-evaluate whether or not you should include a cover letter when applying for jobs