A year ago, an imvestor bought 100 shaves of a mutual find as $7.69 per share. This year, the fund has paid dividends of 5075 per share asd had a cxsitar gains Giatribution of 55 . 45 per ahare a. Find the investor's holding period roturn, given that this no-load fund now has a net asset value of 5 a 21 . b. Find the holding period return, assuming all the dividends and captal gains distroutions are toinvestod into addicenal thares of the ford at an average price of 57.75 per ahare. a. Owen that this no-bas fund now has a net assot value of 58 .21, the investors holding period return is 6 . (Round to twe decimal places.)