Calculating Internal Growth

The most recent financial statements for Barely Heroes Co. are shown here:

Income Statement

Balance Sheet

Sales

$6,475

Current assets

$ 9,000

Debt

$22,000

Costs

3,981

Fixed assets

25,000

Equity

12,000

Taxable income

$2,494

Total

$34,000

Total

$34,000

Taxes (34%)

848

Net income

$1,646

Assets and costs are proportional to sales. Debt and equity are not. Barely Heroes maintains a constant 20 percent dividend payout ratio. No external equity financing is possible. What is the internal growth rate?