The best answer for this question would be A. :)
Answer:
The answer is below
Explanation:
A What is the probability that all 4 selected workers will be the day shift?
B What is the probability that all 4 selected workers will be the same shift?
C What is the probability that at least two different shifts will be represented among the selected workers.
A)
The total number of workers = 10 + 8 + 6 = 24
The probability that all 4 selected workers will be the day shift is given as:
B) The probability that all 4 selected workers will be the same shift (
) = probability that all 4 selected workers will be the day shift + probability that all 4 selected workers will be the swing shift + probability that all 4 selected workers will be the graveyard shift.
Hence:
C) The probability that at least two different shifts will be represented among the selected workers (
)= 1 - the probability that all 4 selected workers will be the same shift()
Answer:
Mrs.Smith should continue to operate the business in the short run but shut down in the long run.
Explanation:
According to the shut down rule, at the profit-maximizing positive level of output, a business in a competitive market should continue to operate in the short-term if the price equals to or is greater than the average variable cost, but should shut down in the long term if the price is less than or equal to total cost. Here,
price = $8.10
avg variable cost = $8.00
avg total cost = $8.25
Mrs.Smith should continue to operate the business in the short run but shut down in the long run.
Answer: Upward communication
Explanation:
Upward communication can be defined as the communication process that occurs from the lower levels to higher levels. In other words, communication flows upwards. Communication is a fundamental aspect of every workplace since it allows us to express everything that is happening at work. When communication occurs effectively, work can be done better and thus give better results. When there is communication, it is also easier to identify possible problems that may arise.
Staying in constant communication helps to make the work environment more comfortable for both, it is important to be able to express everything related to work and receive feedback that only has the intention that everything can go better.
Answer:
B) people face trade offs
Explanation:
Resources are scarce, and that applies to every person and every organization in the world. Even the richest person or richest organization has a certain finite amount of money, time and other resources. For example, if we decide to work 12 hours a day, we will make more money, but we will also have less time o do other activities that we like.
In this case, Billie Jean only has $120 and she wants to buy both products, but she can only buy one. Whatever product she decides to buy will leave her with $0, so if she wants to purchase the other product she will need to find a job and earn some money, or if she already has a job, she will need to work more hours.
