Open the PT Activity. Perform the tasks in the activity instructions and then answer the question.Which interfaces in each router are active and operational?a$)$ R$1$: G$0/0$ and S$0/0/0$ R$2$: G$0/0$ and S$0/0/0$b$)$ R$1$: G$0/1$ and S$0/0/1$ R$2$: G$0/0$ and S$0/0/1$c$)$ R$1$: G$0/0$ and S$0/0/0$ R$2$: G$0/1$ and S$0/0/0$d$)$ R$1$: G$0/0$ and S$0/0/1$ R$2$: G$0/1$ and S$0/0/1$