I need help on how to identify this information to find the right answers, and what the right answers are?

I need help on how to identify this information to find the right answers, and what the right answers are? Thank you.

Locate the 2017 annual report (i.e., for year ending February 3, 2018) for Kohl's Corporation.

• How big is Kohl's? Provide two specific measures from financial statements one could use to measure the size of a company. 
• How is the income statement different from the statement of cash flows?