can you show me how to do this so in the future i will know how to do it

Lok Co. reports net sales of $5,856,480 for Year 2 and $8,679,690 for Year 3. End-of-year balances for total assets are Year 1, $1,686,000; Year 2, $1,800,000; and Year 3. $1,982,000. (a) Compute Lok's total asset turnover for Year 2 and Year 3. (b) Lok's competitor has a turnover of 3.0. Is Lok performing better or worse than its competitor on the basis of total asset turnover