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        <ExplanationTxt>PWISTA-Mahopac INC. is an official College Board Advanced Placement Summer Institute Provider since its incorporation. College Board is a nonprofit, charitable organization (a 501(c)(3)) not-for-profit membership organization was founded more than 120 years ago. We pioneered programs like the SAT and AP to expand opportunities for students and help them develop the skills they need.</ExplanationTxt>
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      <Form990ScheduleAPartVIGrp>
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