William owns 1 share of Park stock. He purchased the stock three years ago for $17.50. The stock is currently trading for $40 per share. The stock has paid the following dividends over the past three years. Year 1: $1.00. Year 2: $2.00. Year 3: $3.00. What is the compounded rate of return (IRR) that William has earned on this investment? 9.1% 19.1%. 29.1%. 39.73%