Ivanhoe Company reports the following information ( in millions ) during a recent year : net sales, $ 1 1, 015. 0; net earnings , $375 . 0; total assets , Ending , $ 4, 970. 0; and total assets , beginning , $4, 025 . 0. ( a ) Calculate the ( 1 ) return on assets , ( 2 ) asset turnover , and ( 3 ) profit margin . ( Round answers to I decimal place , e.g. 5. 290 and 5. 2.) 1 . Return on assets 0 /0 2 . Asset turnover time'S 3. Profit margin 0 /0