Pricing of securities on the stock market is said to be carried out under conditions in many

Question:

Pricing of securities on the stock market is said to be carried out under conditions in many respects similar to perfect competition. The auto industry is an oligopoly. How often do you think the price of a share of Ford Motor Company's changes? How about the price of a Ford Escape? How would you explain the difference?
Common Stock
Common stock is an equity component that represents the worth of stock owned by the shareholders of the company. The common stock represents the par value of the shares outstanding at a balance sheet date. Public companies can trade their stocks on...