While a College Student, You Spent Two Years as an Officer

While a college student, you spent two years as an officer in the campus chapter of your field's main professional association. Which of the following statements best shows a focus on problem-solving and accomplishments?

A) In my two years on the leadership team, membership was increased by 12 percent.
B) In my two years on the leadership team, my work on recruiting and retention led to a 12-percent increase in membership.
C) In my two years on the leadership team, we conducted several meetings about becoming professional engineers.
D) I served on the leadership team for two years.