Answer:
Because of economies and diseconomies of scale.
Explanation:
Increasing returns to scale refers to the situation when a proportionate change in input leads to more than proportionate change in output. This may happen because of economies of scale.
Economies of scale are said to happen when the average cost of production decreases with the increase in the volume of output.
Decreasing returns to scale refers to the situation when a proportionate change in input leads to less than proportionate change in output. This may happen because of diseconomies of scale.
Diseconomies of scale occur when a firm experiences an increase in the average total cost as the volume of output increases.
They tell you that over time they changed and their prices went lower
A written memorandum evidencing an oral contract that would otherwise be unenforceable must contain essential terms. In which this essential terms are important as a way of providing terms that both parties must engage in as a way of meeting the contract that they have agreed on.
The limits of the terms of trade are determined by the comparative cost conditions in each country before trade:
Less commerce occurs as a result of partial specialization and rising costs than when costs are constant. The cost advantage one country has over another serves as the foundation for commerce. This explains why some countries make things that they also import since they are able to do so for less money than their trading partners.
What is comparative cost ?
Comparative costs refers to comparing, using a comparative costs approach, the costs of signing into a privatized contract to the expenses of the state maintaining to provide the services that are the subject of the contract.
Therefore,
Less commerce occurs as a result of partial specialization and rising costs than when costs are constant. The cost advantage one country has over another serves as the foundation for commerce. This explains why some countries make things that they also import since they are able to do so for less money than their trading partners.
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