Write the next sentence in the following story.

How to ship with private parcel services
Size matters.
It's true. The pricing of a package depends on several things; size, weight, and destination.

Available options: (A). If you pack an item yourself, select the smallest possible box (including any room for padding). Also remember that most stores round up in sizing boxes! 12. (B). Geographical differences or shipping costs affect the price. Comparing costs will also help you select the right package for your location. (C). The following business considerations need to be taken into account. Figure out how the package will be delivered. (D). For instance, a package's weight will concern you the most when contemplating shipping costs. Have some idea about how much you are willing and able to pay for someone to ship a package for you.. The answer should be
(A).