When someone invests in a ________, this is considered an ownership investment because the person is buying a share of the business. To make money in the stock market, stockholders try to buy stocks when they are at their _______ prices and sell them when they are at their highest prices.

When someone invests in a stock, this is considered an ownership investment because the person is buying a share of the business. To make money in the stock market, stockholders try to buy stocks when they are at their lowest prices and sell them when they are at their highest prices.