The graph of 3x + 4y 24 = 0 forms a triangle OAB with the coordinate axes, where O is the origin. Also the graph of x + y+4 =0 forms a triangle OCD with the coordinate axes. Then the area of OCD is equal to

• A. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2"> of area of OAB</td></tr><tr><td style="text-align: center;">2</td></tr></table>
• B. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2"> of area of OAB</td></tr><tr><td style="text-align: center;">3</td></tr></table>
• C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>2</center></td><td rowspan="2"> of area of OAB</td></tr><tr><td style="text-align: center;">3</td></tr></table>
• D. the area of OAB