is a person who benefits from something without expending effort or paying for it.
Answer:
It eliminated the need for fixed costs.
Explanation:
Answer: False
Explanation: Grapevine is an informal communication channel in the organisation in which the information flows in all directions irrespective of the level of authority.
This is not considered to be a reliable channel as it does not make any authority or obligation to anyone and often leads to false rumors in the organisation. Whereas in the case of formal communiques one can make the authority of the sender of the message if the information lead to any false rumors and chaos.
Thus, the given statement is false.
Answer
The answer and procedures of the exercise are attached in the following archives.
Explanation
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.