A company that manufactures ultrasonic wind sensors invested $1.5 million, 2 years ago to acquire pa… Show more A company that manufactures ultrasonic wind sensors invested $1.5 million, 2 years ago to acquire part ownership in an innovative chip-making company. How long would it take (from the date of the initial investment) for its share of the chip company to be worth $3 million if that company is growing at a rate of 20% per year? • Show less