This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to place a limit order
Know what a limit order is.
A limit order allows you to place a trade for a set number of shares of a stock at a specified price or better. Such a limit will facilitate the automatic purchase or sale of stock at a desirable price.

(1). A limit order can come in a variety of ways-for example, you may opt for products, services, addresses, and date exchanges. It could even be proposed using a " stockfront " option.; (2). It will not guarantee that the trade will actually take place, however, because the price might never reach the target, or there may not be a buyer available at that price. In other words, a limit order guarantees the trade price or better, but not that the trade will occur.; (3). The stock will rotate out a set price and the company doesn't set the value of the stock to increase to the limit. A limit order is discussed in detail below.; (4). You will both require a transaction form, which you will fill out with a credit card. Your startup costs will be determined by paying a bank or credit card creditor (usually a friend, family or experienced broker) or by relying on the company's policy in your industry of choice.;
The answer is:
(2).