Selected operating data for two divisions of Outback Brewing Ltd. of Australia

Selected operating data for two divisions of Outback Brewing Ltd. of Australia are given below (the currency is the Australian dollar denoted here as
$): Division
Queensland New South
Wales
Sales $4000000 $7000000
Average operating assets $2000000 $2000000
Net operating income $360000 $420000
Property plant and equipment (net) $950000 $800000 Requirement 1: Compute the rate of return for each division using the return on investment (ROI) formula stated in terms of margin and turnover. ROI
Queensland ?
New South Wales ? Requirement 2:
Which divisional manager seems to be doing the better job?