Todd is the CEO of a large accounting firm. When one of his top accountants recently retired, he needed to fill the position; because it was a higher position in the company, he decided to retain the services of a firm that specializes in to help him fill the position.

A. Recruiting
B. Labor
C. Manufacturing
D. Finance

A. Recruiting

The correct answer is A. Recruiting.

Todd needed to fill the position of a top accountant in his accounting firm. Since it was a higher position in the company, he decided to retain the services of a firm that specializes in recruiting to help him fill the position.

The term used to describe the process of hiring someone to fill a vacant position is "recruiting." In this case, Todd, the CEO of the accounting firm, decided to retain the services of a firm that specializes in recruiting to help him find a suitable candidate for the retired accountant's position.

To arrive at the correct answer to this question, it is important to understand the meaning of the terms provided as options:

A. Recruiting: This term refers to the process of attracting, evaluating, and selecting qualified individuals for a job vacancy.

B. Labor: The term "labor" generally refers to the workforce or the physical effort exerted by workers to produce goods or services.

C. Manufacturing: This term refers to the process of transforming raw materials or components into finished products through various production methods.

D. Finance: Finance is a field of study that involves managing money, including activities such as investing, budgeting, and financial decision-making.

Therefore, out of the given options, the most appropriate term that describes the process Todd used to fill the vacant position is "recruiting," as he hired a specialized firm to help him find a suitable candidate. Hence, the correct answer is A. Recruiting.