Answer:
-4 units
Explanation:
Using the midpoint method, Blake's income elasticity of demand for generic potato chips is given by the change in demand (D) multiplied by his average income (I), divided by the change in income multiplied by the average demand:

Blake's income elasticity of demand is -4 units.
Answer:
The correct answer is letter "B": You will not have access to Federal student aid, such as scholarships, grants, and loans.
Explanation:
Application to the Free Application for Federal Student Aid (FAFSA) is not mandatory. However, students who do not submit an application <em>will not be provided any financial aid</em> in their studies which implies paying several thousands of dollars more than if approved to the grant.
<span>In this case the total of debit column is more than that of credit column. It can be because of two situations. One situation is that the expenses are recorded twice or more in the books in the account due to which the debit side is coming more than the credit side. Or other way around, the income has been recorded less than what needs to be actually recorded.Hence there is an accounting error committed in this scenario.</span>
Answer:
The economic surplus will decrease by $2.20
Explanation:
$81.40 and $79.20 are <em>marginal </em>cost and benefit, which are the changes to total costs and total benefits due to producing and consuming one additional barrel of oil.
They can be used to calculate <em>change </em>to economic surplus, which is the change to the net economic value received by society, which is given by:
marginal benefit - marginal cost = $79.20 - $81.40 = - $2.20
Answer:
a.) the economic surplus is greater at the equilibrium quantity.
Explanation:
This is correct because at lower production levels a dead weight is created of the potential surplus that is not obtained either for producer nor consumers. At equilibrium, the maximum surplus is achieved and is allocated among producers and consumers