Answer:
E. Cluster
Explanation:
Cluster sampling is a type of sampling method in which the population under study is divided into different groups known as clusters before simple random samples are selected from each population clusters. The analysis of such population is carried out based on the sampled clusters.
This method is adopted when a researcher does not have access to the whole population under research.
Advantages of cluster sampling.
The research method only needs fewer resources.
The sample under review is feasible.
Note: Cluster sampling is not as accurate as simple or stratified random sampling.
Answer: Continuous innovation
Explanation: Continuous innovation as the name suggest, means the ongoing process of innovation on a particular product or industry with slight changes in each and every stage.
The minor innovations in the latest technology overtime is called continuous innovation. Automobile and mobile phones sector are industries depicting continuous innovation.
Answer:
e. there is downward pressure on the price level, and the government may want to conduct expansionary fiscal policy.
Explanation:
At the time of boom in the economy, the unemployment rate is beneath than the rate i.e. natural also it gives rise to the growth of the economy, along with it the expenditures, consumer spending also increased that ultimately increased the disposable income.
This results in the upward movement in terms of pressure on the aggregate demand that leads to a rise in the level of price and the real GDP also rises which reduced the unemployment
But when the aggregate demand is less so there is a downward pressure on the price as the level of price declines so that the aggregate demand increased and it is requirement made by the government for an expansionary fiscal policy that give increased in government spending or taxes decreased in order to raise the aggregate demand
What fact or facts support a situation where trade is advantageous?
B. II only
When milk has an absolute advantage in the production of two goods over Tommy, Milk IS MORE PRODUCTIVE IN PRODUCING BOTH GOODS THAN TOMMY.
A country or an individual is said to have absolute advantage in producing a good if the person can produce the good more efficiently economic wise.