Asset Alpacas Co$.$ just paid a dividend of $$1\mathrm{.}50$ per share. The expected dividend growth rates for the next three years are $10\%,20\%,$ and $15\%,$ respectively. Following Year $4,$ dividends are anticipated to grow at a constant $5\%$ annual rate forever. The stock's beta is $2,$ the market return is $15\%,$ and the risk$-$free rate is $5\%.$ Assume that all estimates remain constant over time and the stock is always priced at its fair value. If you purchase the stock today and sell it in Year $4$ right after you receive the fourth dividend, your holding period return will be $\_\_\_\_\%?$