An investor offers you $859,149 in exchange for shares of your start-up company. The investor demands an annual rate of return of 68%, and expect that your IPO will be in 5 years. At that time you expect your firm to have annual income of around $1,878,385 dollars. A similar firm was recently acquired for $18,286,473 dollars. At the time of acquisition, their income was $1,725,907 million dollars per year. What percentage of your equity should you give to the investor?