The financial statements of Eagle Sport Supply are shown in the table below. For simplicity, Costs include interest. Assume that Eagles assets are proportional to its sales. Assume a growth rate of 25% in revenue, expenses, and assets in 2020. The tax rate will remain constant.

Income Statement
Sales	$	2,150
Costs		850
Pretax income	$	1,300
Taxes (at 40.0%)		520
Net income	$	780

Balance Sheet, Year-End
	2019			2018				2019			2018
Net assets	$	4,200		$	3,900		Debt	$	1,600		$	1,500
							Equity		2,600			2,400
Total	$	4,200		$	3,900		Total	$	4,200		$	3,900

a. Assume that the dividend payout ratio is fixed at 60% and the equity-to-asset ratio is fixed. What is the internal growth rate for 2020? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.)

Internal growth rate

%

b. What is the sustainable growth rate for 2020? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.)

Sustainable growth rate

%