Good Evening, Need assistance with the following problem. Having difficulty. Thank you.

use the following comparative income statement to calculate the vertical percentages tor the items below. 1. 2017 Cost of goods sold 2. 2017 Gross profit 3. 2016 Selling expense 4. 2016 Net income Enter your answers in the order presented. That is, enter your answer for the first item in the first box, the second item in the second box, etc. You do not need to show calculations. Just enter your answer only. Round percentages to 1 decimal place (e.g., 65.4%) and use a negative sign for negative percentages. Don't forget to include a % sign. Revenue Cost of goods sold Gross profit Selling expense Administrative expense Operating income Interest expense Income before taxes Income tax expense Net income 2017 345,820 217,920 120,842 "16,215 322,841 5593,374 2016 347,819 218,038 938,258 123,818 5814,440 291,884 5522,556