QuestionPlace the following in order of increasing $I E_{1}$.
N F As A) $\mathrm{N}<\mathrm{As}<\mathrm{F}$ B) $\mathrm{As}<\mathrm{N}<\mathrm{F}$ C) $\mathrm{F}<\mathrm{N}<\mathrm{As}$ D) $\mathrm{F}<\mathrm{As}<\mathrm{N}$ E) As $<\mathrm{F}<\mathrm{N}$