Earlier this year, four Harker seniors – Colt McNealy, Sandip Nirmel, Srivatsav Pyda and Alayna Richmond – were notified that they had all earned perfect scores on the Advanced Placement Microeconomics exam administered in May. In addition to receiving the top score of five, these students also earned the maximum number of points possible on the exam, which contains both multiple-choice and free-response portions. This achievement places these four students among just 75 students worldwide, or 0.09 percent of AP Microeconomics test takers. Congratulations!