Which statement is most appropriate for the body of a cover message?

a. I have honed my communication skills through many presentations, papers, and final projects.
b. Giving numerous classroom presentations on marketing techniques and writing biweekly research papers has given me a chance to hone my writing and communication skills.
c. I presented marketing techniques, produced a final marketing portfolio, and wrote biweekly research papers.

The advantage of administering personality tests on employees is that it will allow the employer to know the mindset and personality of the employee. this will allow the employer to at least have an idea as to how the employee works and how his attitude in the workplace. the disadvantage is that it may make the employee a little anxious as to whether he would meet the personality requirements of the employer and whether he would be able to retain the job or not.