Adelia Study Abroad Company is a study abroad counselling service that based in 3 different countries (Indonesia, Malaysia, Singapore). the data concerning the most recent year appear below:

	Indonesia	Malaysia	Singapore
Sales	$1,000,000	$1,250,000	$2,500,000
Net Operating income	$25,000	$35,000	$50,000
Average operating assets	$250,000	$400,000	$500,000

Required

Compute the margin, turnover, return on investment (ROI) for every country.

Solutions:

a. Indonesia

Margin =

\f\f\f\f\f\f\f\f\f\f\f\f