Two long, parallel, solid cylindrical conductors are oriented perpendicular to the \(xy\)-plane. Conductor 1 has radius \(R\), is centered at \((x, y) = (-3R, 0)\), and carries a uniform current \(I\) directed out of the page. Conductor 2 has radius \(2R\), is centered at \((x, y) = (+3R, 0)\), and carries a uniform current \(2I\) directed into the page. Which of the following diagrams best represents the direction and relative magnitude of the net magnetic field \(\vec{B}\) at points \(P\) at \((-5R, 0)\), \(Q\) at \((0, 0)\), and \(R\) at \((+4R, 0)\)?