Following Are the Income Statement and Other Information for Knox

Following are the income statement and other information for Knox Corporation.
$\begin{array}{c}\text { Knox Corporation}\\\text { Income Statement}\\\text { For the Year Ended December \( 31,20 x x \)}\\\end{array}\\\begin{array}{|lrr|}\hline\text { Sales } && \$ 3,000 \\\text { Cost of goods sold } && 1,500 \\\text { Gross margin } && \$ 1,500\\\text { Operating expenses}&\$600\\\text { Depreciation expense}&\underline{300}&\underline{900}\\\text { Income before income taxes}&&\$600\\\text { Income taxes expense}&&\underline{150}\\\text { Net income}&&\$450\\\hline\end{array}$ Accounts receivable (net)decreased by $750 during the year.Inventory increased by $450,and Accounts Payable decreased by $600 during the year.Income Taxes Payable increased by $150 during the year.
Prepare a schedule of cash flows from operating activities using the indirect method.