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.
The entry to close the dividends account at the end of the year:
It is given that Canopy services paid k. Canopy, the sole shareholder of canopy services, $5,700 in dividends during the current year. The entry to close the dividends account at the end of the year shall be as follows:
Dec. 31, Year;
Retained earnings Debit $5,700
Dividends Credit $5,700
(Being dividends closed to retained earnings)
The question is incomplete. The complete question is :
The Jackson family is undecided about whether or not to buy a new car. If the probability is .9 that they will buy one, and if the probability is .3 that they will buy a Ford, and if the probability is .4 that they will purchase a car getting more than 20 miles per gallon, what is the probability that they will buy either a car getting more than 20 miles per gallon or a Ford, if all Fords get more than 20 miles per gallon?
Solution :
Given that :
The probability of buying a new car, 
Probability of buying Ford = 0.3
That is, if Jackson family buy a car that is a ford car, 
= 0.27
The probability for getting more than 20 miles per gallon = 0.4
That is if Jackson family buy a car that have more than 20 miles per gallon mileage, 
The conditions
All of the car have more than 20 miles per gallon mileage.
It means that buying a ford car is subset of getting more than 20 miles per gallon.

Therefore, the probability of buying a car either getting more than 20 miles per gallon or ford = 
Therefore,



= 0.36
Thus the probability that Jackson family is buying a car either getting more than 20 miles per gallon or ford is 0.36
Answer:
Video Conferencing
Explanation:
Based on the information provided within the question it can be said that the one appropriate media for the CEO to use would be Video Conferencing. This would allow everyone that needs to hear the message to connect via video calling to the same lobby in which the CEO can make the announcement. This form of communication get's rid of the misunderstandings or "lost in transit" problems that sometimes arise from more traditional communication methods such as text or email's