1) A powerful set of glasses, called eSight, can give sight to the legally blind by using high-definition video, magnification, contrast, and propriety algorithms to enhance imagery into something they can see. The cost to manufacture each device is $9,995. If the company that makes the device spent $1.9 million in Research and Development (R&D) to design and test it, what rate of return will the company make over a 5-year planning period if it sells 200 devices each year at a profit of $2,500 per device? Note: Profit = Selling price Cost to manufacture