Answer:
5 hours
Explanation:
Data provided in the question
Per month tennis charges = $50
Court time per hour = $10
Current month bill = $100
By considering the above information we can find out the variable expense that is shown below:
= Current month bill - per month tennis charges
= $100 - $50
= $50
So, the number of court time hours usage is
= $50 ÷ $10
= 5 hours
Answer: Straight line PPF, Opportunity cost is constant.
Explanation:
The PPF for Sweden is downward sloping straight line which depicts that the resources that are used in the production of these two goods are not specialized and the same set of resources is equally useful in producing both smartphones and tablets. Thus, Sweden's opportunity cost of producing more smartphones and fewer tablets should remain constant.
The quantity of money demanded <u>increases</u> and the nominal interest rate <u>falls.</u>
In the short run, if the Fed(Federal Reserve) increases the quantity of money, the quantity of money demanded will increase and the nominal interest rate falls.
The quantity of the money supplied and the nominal interest rates has an inverse relation. That is, when there is a huge supply of money in a short-term, it will cause an increase in the nominal interest rate.
The nominal interest rate refers to the interest rate before adjusting to inflation or price-hike. It balances the supply and demand of money.
So when there is an increase in the supply of money ,there will be the resulting increase in the demand of money too. The total money that the population wants to hold is referred as the money demanded.
Learn more about Fed( US Federal Reserve) at brainly.com/question/25843620
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The use of technological advances can be a great help to Sarah and Stephanie in making their business as orderly and as organised as possible. Therefore, they must invest in a software program that could do the job for them. This could significantly lessen their work on managing their business.
Based on the correlational analysis of X and Y that is given, we can infer that there is a linear relationship between X and Y.
<h3>What does the correlation analysis show?</h3>
The Pearson correlation coefficient shows if there is a linear relationship between given variables.
In the given table, the Pearson Correlation coefficient is not 0 for either variable which means that a linear relationship does in fact exist between the variables.
Find out more on the Pearson correlation coefficient at brainly.com/question/24084533.
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