Answer: A.There is sufficient evidence to conclude that the mean price of a single-family home has increased from its level two years ago of $299,500
Explanation:
From the question, we are informed that according to the Federal Housing Finance Board, the mean price of a single-family home two years ago was $299,500 and that a real estate broker believes that due to recent credit crunch, the mean price has increased since then and the result is that the null hypothesis is not rejected.
The conclusion based on the results of the test is that since the null hypothesis has been rejected, it simply means that there are sufficient evidence that there has been an increase in the mean price since two years ago.
Therefore, option A is the correct answer.
Never gunna give you up never gunna let you down, sorry I don’t know the answer, oops…
Answer:
The change in operating income for GM is that the operating income will increase by the amount of other pension costs less expected returns.
However, this change will not affect the net income, as all the items will still be accounted for, accordingly.
Explanation:
GM's pension service cost is the present value of the amount that the GM is required by law to set aside annually to meet its employees' pension-benefits obligations. The reason for the separation is that the service cost is a compensation cost, whereas other pension costs are financial costs and not compensation costs. By this separation, the operating income of GM will increase.
Fixed costs are costs that remain the same in total dollar amount as the activity base changes. vary with the costs of the activity. Read below on fixed costs.
<h3>What are fixed costs?</h3>
Fixed costs are costs that remain the same in total dollar amount as the activity base changes. Cost per unit changes inversely to changes in the activity base. Total cost remains the same regardless of changes in the activity base.
Therefore, the answer is option A. vary with the costs of the activity.
learn more about fixed costs: brainly.com/question/3636923
Answer:
$90; $900
Explanation:
Given that,
Amount of deposits = $100
Required reserve ratio = 10%
Required reserves:
= Amount of deposits × Required reserve ratio
= $100 × 10%
= $10
Excess reserves = Deposits - Required reserves
= $100 - $10
= $90
Money multiplier:
= 1/ Required reserve ratio
= 1/ 0.1
= 10
Money Supply:
= Amount of excess reserves used for lending × Money multiplier
= $90 × 10
= $900
The money supply could eventually grow by as much as $900.
