1. Go to https://www.merck.com
2. Click on "investors"
3. In the middle banner of the "investors relations" page place your cursor on "financials"
4. Slide down to "annual reports & proxy" and click to open
5. Use "2019 annual report and form 10-k" to develop responses to items listed.

Review the financial statements of the company and calculate the following ratios:

• Current ratio for 2019 and 2018
• Profit Margin for 2019 and 2018
• Return on Assets for 2019 and 2018
• Return on Stockholders' Equity for 2019 and 2018
• Prepare common size balance sheets for 2019 and 2018
• Prepare common size income statements for 2019 and 2018
• Calculate the accounts receivable turnover for 2019 and 2018
• Calculate the days in accounts receivable for 2019 and 2018
• Inventory turnover for 2019 and 2018
• Days in inventory for 2019 and 2018