Refer to the exhibit.

The JSON data structure in option C supports the card layout and follows best practices. It has a list of objects, each representing a product, with the properties “ProductCode”, “ProductName”, “ProductDescription”, and “ProductPrice”. These properties match the fields in the card layout. The JSON data structure also follows the naming convention of using camel case for property names. The JSON data structures in options A and B do not match the fields in the card layout and do not follow the naming convention.