Which of the Following Is the Best Statement to Include

Which of the following is the best statement to include in the body of a cover message?

A) I have completed courses in cost accounting, auditing, and financial statement analysis that will be useful to your organization.
B) I have excellent communication, organizational, and teamwork skills that will contribute to the success of your organization.
C) In my certificate program, I have learned the listening, conflict resolution, and communication skills that will make me immediately effective as one of your customer service reps.
D) I am the perfect person to hire for this position because I have the skills, education, and background experience required to do this job successfully.