1. The Accelerator Theory of Investment 2. The Internal Funds Theory of Investment 3. The Neoclassical Theory of Investment.
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Answer:
Contribution margin ratio = 1 - variable cost ratio
= 25%
(a) 
= 1,400,000
= 25,000
(b) For profit of $42,000,
= 1,568,000
= 28,000
(c) variable cost = sales price × variable cost ratio
= $56 × 75%
= $42
New contribution margin = 
New contribution margin = 
= 0.4
= 40%
= $875,000
= 12,500
Answer: c. Marginal Cost
Explanation:
A Competitive firm operates in a market where they are price takers. This means that the price they charge is equal to both their average revenue and their Marginal Revenue.
P = MR = AR
Companies maximise profit at a point where Marginal Revenue equals Marginal Cost because at this point, resources are being fully utilized.
If the Competitive firm's Price is the same as its Marginal Revenue this means that to maximise profits, the firm should choose an output level where the price is equal to the marginal cost.
New world discovery build an interdependent global economic system where each continent relied on the others to thrive. Role of Europe was to supply markets, capital, technology, Africa was to supply labor and America supplied raw materials (like metal and soil for sugar cane)
More about interdependent economic system:
Economic interdependence refers to the mutual reliance of those involved in an economic system who trade in order to receive the goods they are unable to create effectively on their own.
Such trading connections demand that a participant's actions have an impact on its trading partners, and it would be expensive to end the relationship.
Learn more about interdependent economic here:
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Answer:
return on investment
Explanation:
At the time of calculating the markup that used for the formula of cost plus pricing many companies would base the markup on the target return on investment as the return on investment considered the net operating income as it takes after considering all the other type of cost
Therefore as per the given situation the first option is correct
