Examples of skilled laborers for these jobs include carpenters, construction workers, plaster workers, house painters, plumbers and electricians. Those who work in trade jobs may even work for themselves. Some specialized trade jobs, such as welder, require certification and can pay very well.
 
        
                    
             
        
        
        
Answer:
C) Goods-producing firms focus on the flow of people, information, and services.
Explanation:
Goods-producing firms not necessarily needs to focus on the flow of people, information, and services, what is true is that firms use physical inventory because it's necessary to have available products to sale.
The facilities must be located close to raw material, suppliers, and labores if not the company will see the cost of sale increased by logistic costs.
Also it's important to have employees with strong technical and production skills so the company can get well products at the production line. 
 
        
             
        
        
        
I believe that you are experiencing a shy or embarrassed feeling. (>_<)
        
             
        
        
        
Answer:
Hi,
What is your question exactly in this. :)