Best Buy reported 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

Requirement 1:

What are the internal and sustainable growth rates? (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places (e.g., 32.16).)

Internal growth rate		%
Sustainable growth rate		%

Requirement 2:

What are the internal and sustainable growth rates using ROE