Take me to the text Presented below is the comparative income statement of Edison Company for 2019 and 2018. Edison Company Income Statement For the Year Ended November 30 2019 2018 Sales $187,927 $101,869 Cost of Goods Sold $115,800 $66,218 Gross Profit $72,127 $35,651 Operating Expenses Administrative Expense Selling Expense $22,338 $13,349 $23,529 $21,861 Total Operating Expenses $45,867 $35,210 Other Income and Expenses Interest Expense $1,855 $1,109 Income Before Income Tax $24,405 $-668 Income Tax $7,322 $-200 Net Income (Loss) $17,083 $-468 a) Calculate the following ratios for both years. Do not enter dollar signs or commas in the input boxes. Round your answers to 2 decimal places. 2019 2018 Net Profit Margin 9.09 0.47 Time Interest Earned 39.88 1.24 b) In which year does the company have a better performance with respect to the net profit margin calculated in part a)? Year: 2019 + Check