To further investigate the behavior of the IC ARL as a function of the parameters α, q=1-λ and L, we calculated the attained ARL for certain combinations of the parameters. We chose n=10, α=0.5 (0.1)0.9 and set L=2.0,2.5,3.0 and 2.79; the latter value was chosen based on the values reported in Table I. The obtained results are displayed in Figure 1. Note that the line graphs in each of the panels display the attained ARL on the vertical axis versus the values of q on the horizontal axis for a certain combination of (α, L). The attained ARL values are shown in the data tables below the graphs for ease of reference.