Тестовый вопрос
Источник:

International Economics Olympiad, IEO × Winter Challenge, 2025, 7–11 классы, Financial Literacy
A perpetuity is a stream of payments over certain periods that goes on forever. It's like a never ending annuity. If the holder of a perpetuity receives $175,000 per year and the discount rate is 4%, the value of the perpetuity is: