Write the next sentence in this paragraph:

How to get a product demonstrator job
Revise your resume to show retail sales experience.
Also show if you have demonstrated products before.
List your home and cell phone numbers as well as an email address on the resume.

Available options:
[I] Many companies want to contact you by email. Prepare a short cover letter letting the company know you are interested in product demonstration.;
[II] Find out if your office is hiring or not. Organize your tax records and file them with the agency.;
[III] Also present a short description of your products that is relevant to the department or field that you are applying for. Look at websites for sales representatives who want to keep in touch with you.;
[IV] Make sure you have done some background checks. This is good for your skill set.;
[I]