Snacks Inc. has a mean expected return of 15%, with a standard deviation of 3%. The CFO is going to the bank to discuss a large loan. The banker asks what range of returns, with a 95% confidence level, will contain Snacks true expected returns next year.

	1.	(12%, 18%)
	2.	Cannot calculate due to the lack of information
	3.	(9%, 21%)
	4.	(-1%, 31%)