<p>Consider the following information about a project network.</p><p>Activity</p><p>Time (weeks)</p><p>Predecessors</p><p>A</p><p>2</p><p>--</p><p>B</p><p>3</p><p>--</p><p>C</p><p>2</p><p>A</p><p>D</p><p>4</p><p>A, B</p><p>E</p><p>4</p><p>C</p><p>F</p><p>3</p><p>C</p><p>G</p><p>5</p><p>D, E</p><p>H</p><p>2</p><p>F, G</p><p><br/><strong>What is the completion time for this project (inweeks)?</strong></p>A.<p>25</p>B.<p>15</p>C.<p>20</p>D.<p>13</p><p>Consider the following information about a project network.</p><p>Activity</p><p>Time (weeks)</p><p>Predecessors</p><p>A</p><p>2</p><p>--</p><p>B</p><p>3</p><p>--</p><p>C</p><p>2</p><p>A</p><p>D</p><p>4</p><p>A, B</p><p>E</p><p>4</p><p>C</p><p>F</p><p>3</p><p>C</p><p>G</p><p>5</p><p>D, E</p><p>H</p><p>2</p><p>F,