Question: What is the price and name of the product bought by Erica Xu?
SQL: SELECT T3.Price, T3.Name FROM Sales AS T1 INNER JOIN Customers AS T2 ON T1.CustomerID = T2.CustomerID INNER JOIN Products AS T3 ON T1.ProductID = T3.ProductID WHERE T2.FirstName = 'Erica' AND T2.LastName = 'Xu'