Presented below is the comparative income statement of Edison Company for 2020 and 2019.

Edison Company Income Statement For the Year Ended February 28
	2020	2019
Sales	$187,821	$107,685
Cost of Goods Sold	$110,590	$69,844
Gross Profit	$77,231	$37,841
Operating Expenses
Administrative Expense	$22,829	$12,087
Selling Expense	$22,737	$24,931
Total Operating Expenses	$45,566	$37,018
Other Income and Expenses
Interest Expense	$1,571	$850
Income Before Income Tax	$30,094	$-27
Income Tax	$9,028	$-8
Net Income (Loss)	$21,066	$-19

Calculate the following ratios for both years. Enter net profit margin as a percentage.

	2020	2019
Net Profit Margin	Answer	Answer
Time Interest Earned	Answer	Answer

In which year does the company have a better performance with respect to the net profit margin calculated in part a)?