In which class do you optimize the detail properties for the product?

XYZ corp sells products that can be researched and ordered within a single screen. After the user submits the order, only the ID for each ordered product is propagated to a product child case. An additional property within the product child case reference a data page that displays product detail. XYZ wants you to define a report that shows detail about each product associated within a given order case.

In which class do you optimize the detail properties for the product?
A . both the order class and product class
B . the product class
C . the order class
D . the data class for the product

Answer: D