Answer:
B. Market or customer organization
Step-by-step explanation:
There are various types of the marketing department but the most important department is market or customer organization as it gives the focus to all the customers along with the market so that the corporation could accomplish its goals and objectives.
By focusing on market or customer organization it can gain a competitive advantage which can increase its market share by maximizing revenues and minimizing expenses
Since the Denim Blue Jean Corporation has only one product long dash blue jeans long dash that consist of 12 different lines of jeans that focus on the product so that it can give the best to the market.