The preferred, optimized method to achieve this for the Account named 'Ozone Electronics' is Option C. This option uses the SOQL query SELECT Id, Name, Type, (SELECT FirstName, LastName FROM Contacts) FROM Account WHERE Name = 'Ozone Electronics' LIMIT 1. This query uses the nested query syntax to query the related Contacts for the Account, and the WHERE clause to filter the Account by the Name field. The query also uses the LIMIT clause to return only one record, which improves the performance and avoids hitting the query row limit. Option A is incorrect, as it uses the JOIN syntax, which is not supported by SOQL. Option B is incorrect, as it uses the SELECT * syntax, which is not supported by SOQL. Option D is incorrect, as it uses two separate queries, which is less efficient and consumes more query resources than a single query. Reference: [SOQL SELECT Syntax], [SOQL Relationships], [SOQL and SOSL Reference]