Based on the following information, calculate the sustainable growth rate for Kaleb$$s Heavy Equipment: $($note that Capital intensity ratio is Assets$/$Sales$)$

Profit margin $9\mathrm{.}7\%$

Capital intensity ratio $\mathrm{.}57$

Debt$-$equity ratio $\mathrm{.}7$

Net income $ $26,000$

Dividends $ $15,860$