The rate of return on the common stock of Lancaster Woolens is expected to be 25 percent in a boom economy, 12 percent in a normal economy, and only 3 percent in a recessionary economy. The probabilities of these economic states are 10 percent for a boom, 70 percent for a normal economy, and 20 percent for a recession. What is the variance of the returns on this common stock?

		0.001584
		0.002160
		0.004860
		0.005275
		0.003285