Best Buyreported the following numbers (in millions) for the years ending February 2011 and 2012.

	2011	2012
Net income						$	1,277
Dividends							237
Total assets		$	18,302				17,849
Total equity			6,302				6,602

What are the growth rates if you use the beginning of period equity in this equation?(Enter rounded answers as directed, but do not use the rounded numbers in intermediate calculations. Enter your answers as a percent rounded to 2 decimal places (e.g., 32.16).)

Internal growth rate	%
Sustainable growth rate	%