The following image in the Network Science by Albert-László Barabási, models the robustness of a scale-free network. Based on the behavior of scale-free networks demonstrated in this graph, which of the following statements is TRUE ? a ) The curve representing random failures drops sharply and reaches near zero before the middle of the X-axis ( f = 0.5 ), indicating immediate fragmentation. b) Both curves maintain a nearly identical, overlapping trajectory until at least 60% of the nodes are removed, at which point the targeted attack curve finally drops. c) The targeted attack curve drops steeply toward zero much further to the left on the X-axis than the random failure curve, visually demonstrating how rapidly the network shatters when hubs are removed. d) The Y-axis values for the targeted attack curve briefly increase before falling, suggesting that removing a few key hubs initially improves overall network efficiency. e) None of the above.