Wires \(\mathrm{A}, \mathrm{B}\), and \(\mathrm{C}\) meet at a junction. The current in wire \(\mathrm{A}\) is \(3.2 \mathrm{~mA}\) into the junction, and the current in wire \(\mathrm{B}\) is \(4.3 \mathrm{~mA}\) out of the junction. What is the current in wire \(\mathrm{C}\), and in what direction, into or out of the junction, is this current?