Kevin Is Preparing Several Success Stories Prior to His Job

Kevin is preparing several success stories prior to his job interview for a sales representative position. Which of the following scenarios would result in the best success story for this position?

A) A story about a lemonade stand that Kevin ran when he was a child
B) A story about working as part of a team in college to prepare a classroom presentation about a company's history
C) A story about volunteering for a local food bank over the holidays
D) A story about developing a new sales technique that increased his customer sales by 30 percent over a six-month period