Answer:
60 percent
Explanation:
Contribution margin refers to the revenue a firm derives after deducting the variable cost it has incurred.
Contribution margin = Sales - Variable costs
Contribution margin or contribution to sales ratio represents the percentage of contribution a firm earns from the sale of it's output.
It is represented mathematically as,
= 
Also, contribution margin ratio = 100 - variable cost ratio percentage.
Hence, contribution margin for three departments would be:
A = 100 - 30% = 70%
B = 100 - 40% = 60%
C = 100- 50% = 50%
This represents if sales revenue is 100, contribution margin earned is 70, 60 and 50 under three cases.
Since sales revenue in all three departments is the same, let us assume the sales revenue of a department as y.
Thus, weighted average contribution margin would be, 60 percent
If the sender is not readily identified, we label it propaganda.
Usually, propaganda is used to advertise political causes, and to persuade you into believing that particular promotion. They want you to join them, and to follow their leader, which is why they are promoting their own causes, whilst not identifying themselves.
Stockbrokers who still had profits on their books were afraid that their profits would disappear.
Stockbrokers who had losses were afraid that those losses might get larger.
Investors decided to get out of the market.
<span>Price elasticity of demand is
-1.25 = Ed</span>
Price elasticity of supply =
Es
Share of tax by consumers =
0.80 = Es / (Ed + Es) = Es / Es + 1.25
0.8 Es + 1 = Es
1 / 0.2 = Es = 5
Therefore, the price elasticity of supply is 5
<span> </span>
The personality that would be the inspiration for the economic theory dominating in the 1920's would be Adam Smith. It would be a century after his death that his renowned economic principle would then be used by the people as the economic state of the United States continues to progress.
