Answer:
option d
Step-by-step explanation:
Business finance relates to corporate money supply. It includes the acquisition and utilization of resources so that industry firms can efficiently and effectively carry out their activities.
Manufacturing is producing goods to be used or distribution using manpower and equipment, instruments, biological or chemical processing or formulating, and is the core of supplementary sector.
Marketing refers to the knowledge of communication interactions and their development. It is the corporate idea of developing partnerships and customer loyalty.
Hiring can be defined as adding employees to provide facilities to a business whereas firing is described as reducing the number of workers who have not correctly deliver services to that of a business.
Thus, from the above we can conclude that the correct option is D.