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Samuel Johnson invested in gold U.S. coins ten years ago, paying $216.53 for one-ounce gold “double eagle” coins. He could sell these coins for $734 today. What was his annual rate of return for this investment?
Samuel Johnson invested in gold U.S. coins ten years ago, paying $216.53 for one-ounce gold “double eagle” coins. He could sell these coins for $734 today. What was his annual rate of return for this investment?