The curve \(C\) has equation \(y=\frac{2 x^{2}-3 x-2}{x^{2}-2 x+1}\). State the equations of the asymptotes of \(C\).

Show that \(y \leqslant \frac{25}{12}\) at all points of \(C\).

Find the coordinates of any stationary points of \(C\).

Sketch \(C\), stating the coordinates of any intersections of \(C\) with the coordinate axes and the asymptotes.