BusServ.com Corporation provides business-to-business services on the Internet. Data concerning the most recent year appear below:

Sales	$	11,310,000
Net operating income	$	904,800
Average operating assets	$	3,900,000

Consider each question below independently.

Required:
1.	Compute the company's margin, turnover and return on investment (ROI). (Do not round intermediate calculations. Round your final answers to 2 decimal places.)

Margin	%
Turnover
ROI	%