Answer:
The correct answer is option D.
Explanation:
Long-run elasticities of demand differ from short-run elasticity. In the short period is more inelastic. This is because people take time to adjust their consumption habits. So if the time period people have to adjust to the price change is long, then the demand will be elastic.
Durable goods can be used for a relatively long time. So they will have a less elastic demand.
Answer:
(a) 3.7
(b) 3.7
Explanation:
The unemployment rate is calculated as the ration of unemployed workers over the labor force. The labor force is the total number of employed plus unemployed workers:

Then if there were 155 million people in the labor force and 7.4% where unemployed that means that 11.47 million people where unemployed


If unemployment rate would have been 5% we have

That means that 3.72 million fewer unemployed workers. Since Labor Force is the sum of unemployed and employed workers. The reduction in unemployment implies that they were now employed .
<span>The energy source in gas hydrates is methane, which is trapped inside of ice. Extraction of the methane may result in leakage of small amounts of methane. This is a potential global environmental problem because methane is a very potent greenhouse gas.</span>
Answer: it is moderate and positive.
Explanation:
Task interdependence has to do with the degree to which there's an interaction and reliance on the team members which is vital in the accomplishment of the goals of the organization.
The correlation between task interdependence and the team performance is that it is moderate and positive. Therefore, the correct option is D.