Answer:
Produce
Step-by-step explanation:
The ability of people to produce is determined by their skill, knowledge and training. All systems of production that we use nowadays rely on humans in some way or another. However, this does not mean that these humans are interchangeable, or that any person can perform any job. The ability of people to produce certain products varies depending on their skills, knowledge and training. This is why society relies on people specializing in a particular area and becoming competent in a particular job.