Answer:
The solution to this question can be defined as follows:
Explanation:
In point a:
When consumer interest decreases, => consumers begin and save less and more, => MPC decreases; => the "IS" curve becomes flatter; => "IS" turns inside. Currently, 'AD' shows together all the goods and financial sector, => as the 'IS' curve adjusts inside the industry, => the 'AD' would also change to the left.
In point b:
Take into account the SR models of "IS-LM" and "AD-AS." 
Therefore there is the case of a full job only at the beginning; => its optimum between "IS1" and "LM" in the "IS-LM" model; as well as the main equilibrium among "AD1" and "AS" in the "AD-AS" model "E1'," => the original equilibrium among "Y=Yf," "r=r1" and "P=P1." That now the consumer is reducing the confidence, => the 'IS' curve becomes shifting IMEI 'IS2,' => provided the 'LM' curve, that new balance is 'E2.' That's why the price in the SR is calculated, the AS will change =>, however, the AD also will shift the "AD2" side and "E2'" will become the equilibrium point in the "AD-AS" system, "r=r2 <r1" and "P=P1" throughout the new "Y=Y2 <Yf" balance.
Please find the graph file in the attachment.
 
        
             
        
        
        
Answer:
They sold 40 shirts and 40 magazine subscriptions.
Explanation:
profit per shirt = $5
set up costs = $40
profit per magazine = $4
S = shirts
C = setup costs
M = magazine
5S - C = 4M
S = M so we replace
5S - 40 = 4S
5S - 4S = 40
S = 40
They sold 40 shirts and 40 magazine subscriptions.
 
        
             
        
        
        
Answer: Hello  your question has some missing details hence I will provide an answer based on the general scope of your question 
answer ; =([Cost] * 1.07)
Explanation:
Assuming the table heading for estimated cost in July 2014 is named "Cost"
Total estimated cost 
Total =  Cost * ( 1 + Sales Tax )
          = Cost * ( 1 + 0.07 )
          = Cost * 1.07 
Excel  equivalent formula used that can be used  = ([Cost] * 1.07)
 
        
             
        
        
        
Answer:
The speed of the car is 67.77 m/s and it is moving away from the observer.
Explanation:
The apparent frequency is given as 
![f' = f\dfrac{ [v - vo]}{ [v - vs]}](https://tex.z-dn.net/?f=f%27%20%3D%20f%5Cdfrac%7B%20%5Bv%20-%20vo%5D%7D%7B%20%5Bv%20-%20vs%5D%7D)
Here 
o is the  observer
s is the source which is car
 v is the speed of  sound  = 343 m/s
f = true frequency emitted by the car (when stationary)
f ' = 0.835 f
so
![f' = f\dfrac{ [v - vo]}{ [v - vs]}\\0.835 f= f\dfrac{ [v - vo]}{ [v - vs]}\\0.835 = \dfrac{ [343 - 0]}{ [343 - vs]}\\0.835=\frac{343}{343-x}\\x=-67.77 m/s](https://tex.z-dn.net/?f=f%27%20%3D%20f%5Cdfrac%7B%20%5Bv%20-%20vo%5D%7D%7B%20%5Bv%20-%20vs%5D%7D%5C%5C0.835%20f%3D%20f%5Cdfrac%7B%20%5Bv%20-%20vo%5D%7D%7B%20%5Bv%20-%20vs%5D%7D%5C%5C0.835%20%3D%20%5Cdfrac%7B%20%5B343%20-%200%5D%7D%7B%20%5B343%20-%20vs%5D%7D%5C%5C0.835%3D%5Cfrac%7B343%7D%7B343-x%7D%5C%5Cx%3D-67.77%20m%2Fs)
The speed of the car is 67.77 m/s and it is moving away from the observer.
 
        
             
        
        
        
GDP stands for Gross Domestic Product. When we refer to Per Capita GDP, this covers the gross income of the country, and this is divided by the number of population in that country. Basing on this definition, I can say that the other ways to measure the quality of life in a country aside from basing from per capita GDP is through Genuine Progress Indicator, and <span>Gross Domestic Product. Hope this helps.</span>