If you could show your work so I can understand that would be great. Thank you in advance!

Data for Mariner Designs, Inc. follow: (Click the icon to view the data.) Read the requirements. i Data Table X Requirement 1. Prepare a horizontal analysis of the comparative income statement of Mariner Designs, Inc. Round percentage changes to one decimal place parentheses to indicate a decrease.) Mariner Designs, Inc. Mariner Designs, Inc. Comparative Income Statement Comparative Income Statement Years Ended December 31, 2018 and 2017 Years Ended December 31, 2018 and 2017 2018 2017 Increase (Decrease) Net Sales Revenue $ 429,000 $ 372,000 2018 2017 Amount Percentage Expenses: Net Sales Revenue $ 429,000 $ 372,000 % Cost of Goods Sold 202,000 186,250 Expenses: Selling and Administrative Expenses 100,250 93,000 Cost of Goods Sold 202,000 186,250 % Other Expenses 5,450 3,000 Selling and Administrative Expenses 100,250 93,000 Total Expenses 307,700 282,250 Other Expenses 5.450 3,000 revenues and expenses remained the same Net Income $ 121,300 $ 89,750 Total Expenses 307,700 282,250 revenues increased at a higher rate than total expenses Net Income 121,300 $ 89,750 revenues increased at a lower rate than total expenses Print Done Requirement 2. Why did 2018 net income increase by a higher percentage than net sales reveni total expenses increased at a higher rate than revenues Net income increased by a higher percentage than total net sales revenue during 2018 because