The rate of return on the common stock of a company is expected to be 15.25% in a boom economy, 10.25% in a normal economy, and only 4.75% in a recessionary economy. The probabilities of these economic states are 37.0% for a boom, 36.0% for a normal economy, and 27.0% for a recession. What is the variance of the returns on the common stock of the company?