The correct answer is C. The United States suffered an economic downturn starting in 2009.
Explanation:
The graph shows the percentage of unemployment in the U.S. from 2006 to 2012. In this, you can see the unemployment rate was between 4% and 5% during 2006, 2007 and 2008; however, after this year the rate suddenly increased. Indeed in 2009, the rate was 6% and in 2010 it was 10%, which is evidently higher than in previous years. This situation suggests there was an economic recession or downturn that began in 2009 and continued during the following years, this explains why the number of unemployed people increased as an economical recession usually leads to fewer jobs. Thus, the most accurate statement is "The United States suffered an economic downturn starting in 2009".
Answer:
is not attainable for this nation
Explanation:
The Production possibilities frontiers is a curve that shows the various combination of two goods a company can produce when all its resources are fully utilised.
The PPC is concave to the origin. This means that as more quantities of a product is produced, the fewer resources it has available to produce another good. As a result, less of the other product would be produced. So, the opportunity cost of producing a good increase as more and more of that good is produced.
Point outside the curve or to the right of the curve means that the production level is not attainable given the level of resources
Points inside the production possibilities curve means that the nations resources are not being fully utilised
Factors that cause the PPF to shift
1. changes in technology.
2. changes in available resources.
3. changes in the labour force.
a) ( 0.8509718, 0.8890282)
b) ( 0.7255, 0.7745)
Explanation:
(a)
Given that , a = 0.05, Z(0.025) =1.96 (from standard normal table)
So Margin of error = Z × sqrt(p × (1-p)/n) = 1.96 × sqrt(0.87 × (1-0.87) / 1200)
=0.01902816
So 95 % confidence interval is
p+/-E
0.87+/-0.01902816
( 0.8509718, 0.8890282)
(b)
Margin of error = 1.96 × sqrt (0.75 × (1-0.75) / 1200) = 0.0245
So 95% confidence interval is
p+/-E
0.75+/-0.0245
( 0.7255, 0.7745)
Answer:
The management should adopt skimming pricing strategy.
Explanation:
For the fact that this is a new technology and very difficult to be copied, the management should adopt skimming pricing strategy. This will allow them to charge high prices and make money in the market before their competitors starts making the same kind of washing machine. This product has benefits for the consumers as well as it consumes less water to clean the clothes so there is high probability of this machine is accepted even if the prices are exorbitantly higher and from this, its going to be demanded by many costomers.
The average change in the tuition in the school is $1748.30 per year
<h3>How to find the average rate of change</h3>
The formula would be
y2 -y1 / x2 - x1
The value for y1 = 19890
y2 = 30380
x2 = 2011
x1 = 2005
We would have to put these values in the formula that we have above such that we would be having:
30380 - 19890 / 2011 - 2005
10490 / 6
= $1748.30
Hence we would say that the average rate of change is $1748.30 per year.
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