The Harddrive, the technology consulting company, given its earnings before interest and tax $($EBIT$)$ is R$20000000.$ The company$$s time interest earned $($TIE$)$ ratio is $8,0,$ its tax rate is $35\%,$ and its total assets turnover ratio is $1,25$ with a sales value of R$800000.$ What is the company$$s return on assets $($ROA$)?$

a$.5,63\%$

b$.14,21\%$

c$.22,32\%$

d$.17,77\%$