Answer: Option D
Explanation: Mary Parker believed that management is the art of making people do things you want. To achieve this both senior and subordinates should work in collaboration.
In the given case, the employees in the organisation are starting cliques, that is they are not accepting the outsiders and are not communicating with them. Thus, if the employees develop an attitude that they are a community then they could collaborate with each other.
Hence from the above we can conclude that the correct option is D.
Answer: The correct answer is <u>"c. decrease in demand".</u>
Explanation: Complementary goods are all those products that depend on each other. That is, they are so closely linked that the behavior of one inevitably affects the behavior of the other.
The classic example of complementary goods is that of cars and gasoline. The sale of the former may be affected by an increase in the price of the latter; and, at the same time, the consumption of the second depends on the sale of the first.
Population pyramid is not a factor affecting population. <span />
