Which of the Following Is an Effective Statement for an Unsolicited

Which of the following is an effective statement for an unsolicited application letter?

A) I majored in English in college with a concentration in writing and am skilled in editing related activities. Contact me if you are considering hiring a content writer.
B) Please accept my résumé for the consideration of the position of HR executive within your organization.
C) If you need a client services assistant who consistently delivers high-quality responsive service with a 90 percent positive customer feedback, please consider my qualifications.
D) Here's my résumé. Call me if you find an interesting position for my field of education.
E) I am a law student who will be graduating this year and in the current job market it is extremely challenging to find a meaningful job.