Answer:
Answer is option C i.e. Members are linked by their work in a particular industry.
Explanation:
An industrial union is a type of trade union where the members are workers from the same industry regardless of the skills they possess. This union comprises all the skilled as well as unskilled workers who belong to the same industry, say the Cotton industry.
 
        
             
        
        
        
The 1040 or 1040EZ is the tax form that is traditionally submitted by an individual without dependents and minimal claims to determine what they owe the government in taxes or if they will receive a refund. 
        
             
        
        
        
Answer: (B) Technology change
Explanation:
  The technology change is one of the efficient process in environment as it helps in developing various types of technology for increase the accuracy and also the efficiency of the various types of products and the services. 
  We can efficiently change the technology result in the output without change the input as it also improves the overall output of the products. It is also known as the technological development as it helps in manage the overall process of innovation, diffusion and the invention.   
  According to the given question, the McDonald's and the Taco bell are try to adding the kiosks in their restaurants so that it helps the customers in placing the orders. 
  Therefore, Option (B) is correct answer.