(Solved) : Exercise 2 Suppose Within Web Browser Click Link Obtain Web Page Ip Address Associated Url Q34928512 . . . .

<p><strong>THERE ARE THREE QUESTIONS IN HERE.</strong></p><p><strong>please show the steps</strong></p><p><strong>Q#1:</strong></p><p>Sunland Company reports the following for the month of June.</p><table cellpadding="2" cellspacing="0"><tbody><tr><td style="vertical-align:bottom;"><p><strong>Date</strong></p></td><td/><td style="vertical-align:bottom;"><p><strong>Explanation</strong></p></td><td/><td style="vertical-align:bottom;"><p><strong>Units</strong></p></td><td/><td colspan="2" style="vertical-align:bottom;"><p><strong>Unit Cost</strong></p></td><td/><td colspan="2" style="vertical-align:bottom;"><p><strong>Total Cost</strong></p></td></tr><tr><td>June 1</td><td/><td>Inventory</td><td/><td>150</td><td/><td>$2</td><td/><td/><td>$300</td><td/></tr><tr><td>12</td><td/><td>Purchase</td><td/><td>450</td><td/><td>5</td><td/><td/><td>2,250</td><td/></tr><tr><td>23</td><td/><td>Purchase</td><td/><td>400</td><td/><td>6</td><td/><td/><td>2,400</td><td/></tr><tr><td>30</td><td/><td>Inventory</td><td/><td>80</td><td/><td/><td/><td/><td/></tr></tbody></table><p>Assume

<p><img alt="Complete the truth table for the logic circuit belovw. A B Output" src="https://media.cheggcdn.com/media%2Fe83%2Fe8340860-11a6-4f4b-b2cf-15a2d3b1cee7%2Fphpx1AhbG.png" aria-describedby="d3f"/></p>Complete the truth table for the logic circuit belovw. A B Output Show transcribed image text

<p><img alt="4. Are the following propositions about digraphs true or false? Justify your answer by giving a proof or a relevant example. (a) The sum of in-degrees of a digraph