Answer:
The correct answer is final; a base; final; that same.
Explanation:
Real GDP refers to the value of all the production of a country at constant prices, that is, that the variations in prices that occur over time, due to inflation, supply, demand, etc. are not taken into account. . This allows comparisons between the products and services produced by a country, isolated from the price differences that can occur in different periods, which allows us to see how much the economy really grows.
Given the following:
Sigma =
17.8
E =
44 points
Confidence interval = 99% - 2.58
Confidence interval = 95% - 1.96
In order to get the sample size,
use the formula:
For 99% confidence level
n =
[ (z value x s) / E ]2
n =
[ (2.58 x 17.8) / 44]2
n =
1. 089 or 1 (rounded up)
For 95% confidence level
n =
[ (z value x s) / E ]2
n =
[ (1.96 x 17.8) / 44]2
n =
0.628 or 1 (rounded up)
As we decrease the confidence
level, from 99% to 95%, our confidence interval gets smaller. In additional, to
be more confident that our interval actually comprises the population mean we
have to increase the size of the interval. To ease that trade off between level
of confidence and the precision of our interval is to primarily increase the
sample size.
Answer:
the price level will rise, and real GDP might rise, fall, or stay the same.
Explanation:
Short run
In microeconomics, it is simply defined as the timeframe when all resource prices (including wages) are constant not changing.
Long run
This is also known as the period of time when all resource prices (including wages) change/is altered or do not remain the same.
Long-run equilibrium can change with constant long run aggregate supply (LRAS) and potential output thereby leading to changes only in the price level and this can cause inflation. Due to the changing LRAS, causing an increase in potential output leading to economic growth or decreasing potential output leading to negative growth.
According to rational choice theory, individuals use their self-interests to make choices that will provide them with the greatest benefit.
Answer:
Explanation:
Present value (PV) is sum of all cash flows discounted at 7%.
(a) Annual decrease = $2,000
PV is computed as follows.
Year Cash Flow ($) PV Factor at 7% Discounted Cash Flow ($)
(A) (B) (A) x (B)
1 20,000 0.9346 18,692
2 18,000 0.8734 15,722
3 16,000 0.8163 13,061
4 14,000 0.7629 10,681
5 12,000 0.7130 8,556
6 10,000 0.6663 6,663
7 8,000 0.6227 4,982
8 6,000 0.5820 3,492
9 4,000 0.5439 2,176
10 2,000 0.5083 1,017
PV ($) = 85,041
