Which of the following makes other functions of business its appendages?

This question is asking which function of business is considered as an "appendage" to other functions. In simpler terms, it is asking which function of business is closely connected or dependent on the other functions.

The options given are: production, marketing, finance, and personnel.

Out of these options, the correct answer is marketing. Marketing is the function of business that is closely connected or dependent on the other functions. It supports and enhances the other functions by promoting and selling the products or services produced by the business. Marketing helps in identifying customer needs, creating and communicating value, and building relationships with customers. It works closely with production, finance, and personnel to ensure that the products or services are produced efficiently, financed appropriately, and the right people are hired to carry out the business operations.

On the other hand, production is the function that deals with the process of creating goods or services, finance deals with managing the financial resources of the business, and personnel deals with managing the human resources of the business. While these functions are important, marketing is considered as the appendage because it supports and connects with all the other functions to ensure the success of the business.

So, the correct answer to this question is Option B: marketing.

Note: It is important to remember that the term "appendage" in this context refers to a function that is closely connected or dependent on the other functions, rather than being less important or inferior.