Elon Musk is one of the world's richest persons, with his current wealth estimated at $189 billion. Because we haven't yet met Mr. Musk, we have no idea of his plans for perhaps allocating his wealth between charities and living a life filled with luxury and entertainment (L\&E). So to keep things simple, consider the following entirely hypothetical question: How much could Mr. Musk spend each year over the course of 30 years if he spent all of his $189 billion solely on a life of L\&E? Assume his money is invested to earn 9%. Show your calculations. 12 Points