May someone please help me. Thank you

Vertical Analysis of Income Statement Revenue and expense data for innovation Quarter inc, for two recent years are as follows: a. Prepare an income statement in comparative form, stating each item for both years as a percent of sales. Round to the nearest whole percentage. Innovation Quarter Inc. Comparative Income Statement. b. The vertical analysis indicates that the cost of goods sold as a percent of sales by 5 percentage points, while selling experises by 3 percentage points, and administrative expenses by 3 percentage pointst Thus, net income as a percent of sales by 5 perctntage points