The arrows on the edges below indicate whether the streets and roads around the new estate are one-way or two-way streets.

List all of the routes he can take from point C to reach Point E? Ivan has three sisters. They live on AB street, SR street and KE street. Ivan plans to visit all three sisters in the one journey Explain why it is not possible for Ivan to travel via the roads shown in diagram 3 to visit all three sisters? c)When Abigail and Tina see each other, Abigail always drives to Tina's home? Why?