Answer:
34 % of the people must already planning to vote for Wanda
Explanation:
Let there are 100 people in the town
It is given that Wanda will convince 25 % of people vote for her
Now let there are x people who are planning to vote Wanda
Then 100-x people are not planning to vote Wanda
She have to convince 0.25 ( 100-x) people to get 50% of the vote and to win
So 
x = 34
So 34 % of the people must already planning to vote for Wanda
Answer: (C) When a country's real exchange rate appreciates, it imports more and exports less, causing its net exports to fall.
Explanation:
When a country's real exchange rate appreciates i.e the value of its currency increases, it imports more because more products could be bought with the same amount of the currency as a result of its increased value, and it export less because their goods would become more expensive for other countries resulting in reduced demand. Therefore, resulting in the fall of its net export. This is a form of trade balance.
True total utility always decreases when marginal utility is present
Answer:
Macbeth claimed that he had found the guards covered in the blood of King Duncan.
Explanation:
He further used this to explain how the sight drove him to a point of extreme grief and being so distraught he was overcome with the need to avenge the murder of his King. Using this false story, Macbeth was successful in diverting any suspicion from him without the need of potential suspects -meaning there would be no one to argue or prove their innocence if whoever was blamed for it was no longer living.
<h3>Hope this helps!</h3>
