You are creating a SQL Server 2005 database for a mortgage company. The database will support a new Web-based application that will handle up to 1,000 simultaneous users. This application must quickly display the results of calculation-intensive operations, such as calculating mortgage payments and amortization schedules. You need to ensure that the database processes calculations as quickly and efficiently as possible. What should you do?（）

• A、 Implement parameterized Transact-SQL queries in the application. 
• B、 Implement Transact-SQL stored procedures in the database. 
• C、 Implement CLR stored procedures in the database. 
• D、 Implement distributed Web services.