Which of the following statements is correct about the odyssey?

It focuses on Odysseus's efforts to return home.
At the beginning of The Odyssey, Odysseus has been finished with the Trojan War for 10 years and is currently living on an island with the Goddess Calypso. He is the only one of his companions who has not yet returned home with his men. The story of the Odyssey is of his journey home, and his son, Telemachus' coming of age.