can someone help me solve this vertical analysis?

Vertical Analysis of Income Statement Revenue and expense data for innovation Quarter Inc. for two recent years are as follows: a. Prepare an incorne statement in comparative form, stating each itom for both years as a percent of sales. If required, round percentages to one decima place. Enter all amounts as positive numbers. Innovation Quarter Inc. Comparative Income Statement For the Years Ended December 31 Sales Cost of goods sold Selling expenses Administrative expenses Incosi operating expenses Income from operations Incot income tax expense