What does a router running RIP do first with a new route that is received from an advertisement?

places it immediately in the routing table
adjusts the metric for the new route to show the added distance for the route
advertises this route out all other interfaces except the one that it came in on
sends a ping packet to verify that the path is a feasible route

ccna exploration 2 chapter 4 Exam Question And Answers 

What does a router running RIP do first with a new route that is received from an advertisement?