1. Based on the slide above calculate the percentage of COGS, Gross profit, operation expense, operation income before tax, tax and net income in relation to sales revenue. 2. Based on your observations discuss the results. 3. Find one area where the company is not doing right and recommend ways to fix the problem. 1. Based on the slide above calculate the percentage of COGS, Gross profit, operation expense, operation income before tax, tax and net income in relation to sales revenue. 2. Based on your observations discuss the results. 3. Find one area where the company is not doing right and recommend ways to fix the