Wildhorse Co. reports the following information (in millions) during a recent year: net sales, $10,959.9; net earnings, $429.8; total assets, ending, $5,070.0; and total assets, beginning, $5,675.0. (a) Calculate the (1) return on assets, (2) asset turnover, and (3) profit margin. (Round answers to 1 decimal place, e.g. 6.2% and 6.2.)

I need the following help.

return on assets in %

asset turnover

and profit margin