Which code segment should you use?

You are developing an ASP.NET MVC application. The application is a loan processing
system that uses the ADO.NET Entity Framework against a SQL Server database. It has a
controller that loads a page that displays all loans along with rate information. Lazy loading
has been disabled.
The Loan class is shown below.

You need to return the loans and rate information in a single round trip to the database.
Which code segment should you use?

A.
Option A

B.
Option B

C.
Option C

D.
Option D