Multi-choice problem: Continue writing the next sentence in this paragraph:

How to start a pawn shop
Learn how to assess the value of goods.
This includes electronics, gems, and jewelry, as these are the most pledged items at pawn shops. One of the best ways is to go online to an auction site like ebay and study what people pay for various goods.

Choose your answer from: A). This will give you a good idea of the general retail value of items at a certain moment in time. Bear in mind that over the course of time, trends change, so you'll need to remain up to date with current retail values in order to assess correctly. B). Some of your hardware may benefit from this much attention, but some of it will decrease over time. Get some friends to help you pick out a pawn shop and get them to buy one when the house is closed down. C). For example, a secondhand store might only be worth about 30% of their customers' cash. In addition, a pawn shop might only be worth about 1/3rd of its current sales. D). On twitter, look for the members of the " yourself " sections of each auction site to look at specific items. Shop around the different people in the auction house to make sure that you are getting the right price.
A).