Answer:
a. $9,338
b. 0.363
 
Explanation:
a. Contribution Margin  = Sales - Variable Cost
Where Sales = $25,700 
Variable Cost = Food & Packaging + Payroll + 40% x General, Selling and Administrative expenses
V.C. = 8,982 + 6,500 + 40% * 3,700
V.C = 8,982 + 6,500 + 1,480 
= $16,362
Therefore, Contribution Margin  = Sales - Variable Cost  
= $25,700 - $16,362
=$9,338
b. McDonald's contribution margin ratio  = Contribution Margin / Sales
= $9,338 / $25,700
= 0.363
 
        
             
        
        
        
The total amount of carbon fixed into organic matter through photosynthesis (or chemosynthesis) in a given unit of time is known as Gross primary production.
<h3>What is Gross primary productivity?</h3>
Gross productivity generally is the rate of energy capture.
Net efficiency is lower: its net efficiency is balanced for the vitality utilized by the living beings in respiration/metabolism, so it reflects the sum of vitality put away as biomass.
The whole vitality settled by plants (autotrophs) in a community through photosynthesis is alluded to as net essential efficiency (GPP). 
Since all the vitality settled by the plant is changed over into sugar, it is hypothetically conceivable to decide a plant’s vitality take-up by measuring the sum of sugar delivered.
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When the Federal Reserve wants to increase the money supply, it will purchase bonds from banks.
<h3>What is Federal Reserve?</h3>
It should be noted that the Federal Reserve controls the monetary aspect in an economy.
In this case, when the Federal Reserve wants to increase the money supply, it will purchase bonds from banks.
Also, when the Fed wants to decrease the money supply, the thing that should be done will be to sell bonds.
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Answer:
either this is a stupid question or this isnt asked right hahaha, based on the basic info here, 51??
Explanation: