You have been provided with the following account balances for Broiler Ltd. for the years ended September 30, 2020, and 2021 2021 2020 $220,000 $301.000 1,650,663 1,360,970 Advertising expense Cost of goods sold General and administrative expenses Income tax expense Interest revenue 156,000 218,000 501,000 76,000 2,000 4000 Rent expense 16,000 12.000 Sales revenue 3,743,000 2470,000 Utilities expense 88.000 68,000 Wages expense 405.000 380,000 Broiler Ltd Statement of Income For Years Ended September 30 2021 2020 Sales Revenue $ 3743000 2470000 Cost of Goods Sold 2000 4000 Revenue 3745000 2474000 Operating Expenses Cost of Goods Solid 1650663 1360979 Rent Experte 16000 12000 Uulities Expo 88000 68000 Wapena 405000 380000 Advertising Expense 220000 301000 Total Operating Expenses 2369663 2121970 Total Operatine Exoemes 2369663 2121970 Other Revenue and Experts General and Administrative Expenses 218000 156000 Pront before Income Tax 1147337 196030 Income Tax Expense 501000 76000 Net Income 646337 120030 Determine Broiler's gross margin percentage for each year, (Round answers to 1 decimal place, es 15.2%) Gross profit percentage 2021 Gross proht percentage 2020 % In which year was Broiler more successful in this area? Broiler was more successful in