When preparing a speech introduction, you should usually preview the main points to be discussed in the body, gain the attention and interest of your audience, and <span>establish your credibility on the speech topic. This means that the correct answer is all of the above.
It is important that your introduction is interesting, presents everything you want to talk about, and convinces your audience why they should believe you.
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Answer:
True
Explanation:
The great advances in the mass media and technology have marked consumer habits in our society. One of the most influential today is television, because it can change the way people act or think and, in this way, create a different reality through advertising, most experience the impact of advertising by the large number of hours spent surfing the net.
Answer:
Recruitment criteria.
Explanation:
Recruitment criteria are models used to gauge all up-and-comers and their capacity to play out a vocation. You search principally for the most ideal match between an applicant's information, aptitudes, and capacities and the prerequisites for fruitful presentation of work.
Answer:
PED= 0.1571
Explanation:
The price elasticity of demand (PED) indicates how the quantity demanded change when the price changes. Is defined by this equation:
Price Elasticity of Demand = Percentage change in Q/ Percentage change in P
In this case, the problem is giving percentage changes in Q but we must calculate the percentage change in price:
%Change in price = ( p2-p1/p1)*100= ($4.09-$2.96)/$2.96= 0.3817*100=38.17%
%Change in quantity is= -6%
PED= -6%/38.17%
In absolute value:
PED= 0.1571
If the PED is less than 1 then gasoline is considered as inelastic.
