The China Fund is a mutual fund that can be purchased on the New York Stock Exchange. The rates of total return provided by the fund for each year 2003-2007 were -3.5%, 13.5%, -6.25%, 5.75% and 17.75%. If your investment is worth $313.14 at the end of 2007, what was your investment value at the beginning of 2003? For full marks your answer(s) should be rounded to the nearest cent Practical Investment value at the beginning of 2003 = $