21. Consider a mutual fund with $200 million in assets at the start of the year and with 10 million shares outstanding. The fund invests in a portfolio of stocks that provides Part ONE Elements of Irvestments dividend income at the end of the year of $2 million. The stocks included in the fund's portfolio increase in price by 8%, but no securities are sold, and there are no capital gains distributions. The fund charges 12b1 fees of 1%, which are deducted from portfolio assets at year-end. (2O 4-3) a. What is the net asset value at the start and end of the year? b. What is the rate of return for an investor in the fund