(Working with financial statements) Given the balance sheet, , and income statement, , for Knapp Inc.: a. How much is the firm's net working capital and what is the debt ratio? b. Complete a common-sized income statement, a common-sized balance sheet, and a statement of cash flows for 2018. 1/31/2018 Konnon lwa Dalanan Qhant ab 1/2A19017and1/21/9A