The diagram illustrates a circuit made up of a thermistor, a fixed resistor and a battery. The graph gives the $I$-$V$ characteristics for both components. The battery has an e.m.f. of $12\,\text{V}$ and negligible internal resistance. What current flows through the fixed resistor?
- A$0.36\,\text{mA}$
- B$0.40\,\text{mA}$
- C$0.48\,\text{mA}$
- D$0.80\,\text{mA}$