Step 1 :First, we need to find the adjacency matrix of the undirected version of $G_C$. To do this, we replace every directed edge with its undirected version.
Step 2 :Next, we analyze the graph to determine its vertex and edge connectivity.
Step 3 :Vertex connectivity is the minimum number of vertices that need to be removed to disconnect the graph. We can see that removing vertices $a$ and $b$ will disconnect the graph, so $G_C$ is 2-vertex connected.
Step 4 :Edge connectivity is the minimum number of edges that need to be removed to disconnect the graph. We can see that removing edges $(a, c)$ and $(b, c)$ will disconnect the graph, so $G_C$ is 2-edge connected.
Step 5 :Thus, the correct statements are B and F, which means $G_C$ is 2-vertex connected and 2-edge connected. \(\boxed{\text{B, F}}\)