where to mount the table in an MVC PHP project with ajax?

Within the model I have a series of discussions to show the final result.

//CONTROLLER
public function index(){    
    $this->view->render("views/index.php");
}

public function read(){
    $data = array();
    $data['id'] = $_POST['id'];
    $this->model->showAlgo($data);
}

//MODEL

public function showAlgo($data){
    //Faz um select com o  $data['id'] e retorna uma a table já montada
    $resultadoDaQuery = "<table><tr><td>".$resultado['algumacolunadobanco']."</td></tr></table>";
    echo json_encode($resultadoDaQuery);
}

script:

$.ajax({
    url: "nome/read",
    type: "POST",
    success: function(dados){
        //monta os dados aqui e envia pro html via jquery
    },
    error: function(){}
});

• What is the correct way to assemble the result?
• Can I do this in the model as in the example above and send directly to ajax (in success )?
• or should you mount the table inside ajax (in the success function)?