Gross profit Margin for Coles 2016- 1.74% 2017- 1.85% Operating profit margin for coles 2016- 0.20% 2017- 0.07% Net profit margin for coles 2016-...

Gross profit Margin for Coles

2016- 1.74%

2017- 1.85%

Operating profit margin for coles

2016- 0.20%

2017- 0.07%

Net profit margin for coles

2016- 0.12%

2017- 0.04%

figure out their ability to successfully manage each of their categories of expenses in 2017 as compared to 2016 and explain any change in the ability of each company to control costs.