Results from optimum $$Corporation$\text{'}$s most recent year of operations is presented in the following table. Operating income. $...............$

$$8,060$

Total assets. $....................$

$$15,500$

Current liabilities. $................$

$$2,800$

Sales. $.........................$

$$31,000$

Target rate of return. $..............$

$15$

$\%$

Weighted$-$average cost of capital. $...$

$9$

$\%$

Tax rate. $.......................$

$30$

$\%$ Requirements

$1.$ Calculate the profit$$ margin, asset$$ turnover, and return on investment$($ROI$).$

$2.$ Calculate the residual income.

$3.$ Calculate the economic value added$($EVA$).$

Question content area bottom

Part $1$

Requirement $1.$ Calculate the profit$$ margin, asset$$ turnover, and return on investment$($ROI$).$

$$First$,$ select the labels to complete the$$ formula, and then calculate the profit margin. $($Round the profit margin to the nearest whole$$ number.$)$

$-$:

$=$

Profit margin