Which Statement Is True with Regard to Making a Follow-Up

Multiple Choice

Which statement is true with regard to making a follow-up call after submitting a résumé and cover letter for a position?

A) Do not call; the employer will call the applicant if interested.
B) Call on the date and at the time mentioned in the cover letter.
C) Call on a Monday before 8 AM if possible.
D) Call on a Friday between 2 PM and 4 PM if possible.