1. Given a security with an expected return of 12.5% and a standard deviation of 18.6%, which of the following most closely describes the range of return you would expect 95% of the time?

   	a.	12.5% to 18.6%
   	b.	-24.7% to 49.7%
   	c.	-6.1% to 31.1%
   	d.	-43.3% to 68.3%