Question Help o A year ago, an investor bought 100 shares of a mutual fund at $7.50 per share. This year, the fund has paid dividends of $0.75 per share and had a capital gains distribution of $0.50 per share a. Find the investor's holding period return, given that this no-load fund now has a net asset value of $8.20 b. Find the hoiding period retum, suming all the dividends and capital gains distributions are reinvested into additional shares of the fund at an average price of 57.75 per share a. Given that this no-tond und now has a net met value of $8.20, the investor's holding period retumis % (Round to two decimal places.) ons