The most recent financial statements for Mandy Company are shown here:

Income Statement Balance Sheet

Sales $ $16,400$ Current assets $ $11,200$ Debt $ $13,600$

Costs $11,200$ Fixed assets $24,300$ Equity $21,900$

Taxable income $ $5,200$ Total $ $35,500$ Total $ $35,500$

Tax $(21\%)1,092$

Net Income $ $4,108$

Assets and costs are proportional to sales. Debt and equity are not. The company maintains a constant $30$ percent dividend payout ratio. No external financing is possible. What is the sustainable growth rate?

Note: Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$