Answer:
Market A: 
Market B: 
Explanation:
Market A:
........................ (1)
Market B:
........................ (2)
MC = m = 20 ............................................... (3) for both markets
For Market A:
Profit maximizing price can be obtained when 
Therefore, we have:





Substituting 50 for
in equation (1), we have:



For Market B:
Profit maximizing price can be obtained when 
Therefore, we have:




Substituting 80 for
in equation (2), we have:


There are lots of ways in which the balloon manufacturer will be able to know who are their other customers apart from those who purchase as stock in the party stores. They could do some research as to what other occasions are balloons useful for. This could be for the school fair as decors or used in the experiment, and many others.
They could also do surveys and other stuffs. By knowing what other purposes the balloons may have, they can design and manufacture the balloons accordingly with the proper material.
Answer:
10.5%
Explanation:
In this question, we use the Capital Asset Pricing Model (CAPM). The formula is shown below:
Expected rate of return = Risk-free rate of return + Beta × market risk premium
= 4% + 1.3 × 5%
= 4% + 6.5%
= 10.5%
The market risk premium = Market rate of return - risk free rate of return.
The dividend and per share is not relevant for the computation part. Hence, ignored it
Answer: The Department of Homeland Security can obtain the information because it is engaged in law enforcement activity
Explanation:
With regards to the question above, it should be noted that exchanging information is not allowed only in cases whereby the Department if Homeland Security needs it for law enforcement activities.
Therefore, option D i.e. The Department of Homeland Security can obtain the information because it is engaged in law enforcement activity is correct.