Material evidence for trade between settlers along the baltic and southern europeans, during the ice age thawing period, c. 16,500 – 12,500 years ago, includes:

Microsoft's stock price peaked at 6118% of its ipo price more than 13 years after the ipo suppose that $10,000 invested in microsoft at its ipo price had been worth $600,000 (6000% of the ipo price) after exactly 13 years. what interest rate, compounded annually, does this represent? (round your answer to two decimal places.)