Following are selected data from Samsung, Apple, and Google. For the current year, compute Samsung's total asset turnover. Note: Round your answer to 2 decimal places. For the current year, compute Samsung's profit margin. Note: Round your percentage answer to 1 decimal place. Compute Samsung's return on total assets for the two most recent years. Note: Do not round intermediate calculations. Round your percentage answers to 1 decimal place. Required: 1. Compute Samsung's return on total assets for the two most recent years. 2. For the current year, is Samsung's return on total assets better or worse than (a) Apple's and (b) Google's? (Apple's total assets for Two Years Prior is $375,319 and Google's total assets for Two Years Prior is $197,295.) 3. For the current year, compute Samsung's profit margin. 4. For the current year, compute Samsung's total asset turnover