[Solved] Which of the following equations is an overidentified equation? A)y<sub>1</sub> = α<sub>12</sub>y<sub>2</sub> + α<sub>13</sub>y<sub>3</sub> + β<sub>11</sub>z<sub>1</sub> + u<sub>1</sub> B)y<sub>2</sub> = α<sub>21</sub>y<sub>1</sub> + β<sub>21</sub>z<sub>2</sub> + β<sub>23</sub>z<sub>3</sub> + u<sub>2</sub> C)y<sub>3</sub> = α<sub>32</sub>y<sub>1</sub> + β<sub>31</sub>z<sub>1</sub> + β<sub>32</sub>z<sub>2</sub> + β<sub>33</sub>z<sub>3</sub> + β<sub>34</sub>z<sub>4</sub> + u<sub>3</sub> D)y<sub>1</sub> = β<sub>10</sub> + α<sub>1</sub>y<sub>2</sub>+ z<sub>1</sub>β<sub>1</sub> + u<sub>1</sub> Communications Decency Act: A law enacted to regulate pornographic content on the internet, which also provides immunity to online platforms from liability for content posted by their users. Internet Service Providers: Companies or organizations that provide customers access to the Internet and related services. Defamatory Statements: False and harmful statements made about someone, which can damage their reputation. Settlement Agreement: A legally binding contract that resolves disputes between parties without going to trial.