Answer:
C. 3;4
Step-by-step explanation:
A cover letter is sent together with the resume to a potential employer. It details the job an applicant is applying for and their qualification for the position. The cover letter allows the applicant to elaborate on their skills and experiences in relation to the position sought after.
The cover letter is a perfect way to create an excellent first impression on the employer. It should be about three to four paragraphs long.