Answer:
The correct answer is d. Different economic models employ different sets of assumptions.
Explanation:
To approach the study of economic reality it is necessary, in some way, to simplify it; keep certain variables under control. Precisely for this, it is that economic models are built.
Economic models are built on principles of departure, called "assumptions." Such assumptions fulfill the same role as the postulates in geometry. That is:
- They are not subject to deduction from other more basic principles.
- They are "reasonably" true but not necessarily verifiable.
- They function as premises in the logical structure to deduce the conclusions and correlations found in the lowest levels of generality.
We can say then, that the theoretical explanations refer to invisible "relationships", whose existence is proposed by the theory, and whose implications are logically deduced, and then corroborated by observations. They consist of:
- Assumptions (eg subjects want to maximize their earnings).
- Relevant variables (eg price and quantity).
- Binding hypothesis (eg quantity demanded based on price).
- Conclusions or predictions of observable facts (eg prices will rise).
Answer:
b. speed money
Explanation:
Speed money -
It refers to the amount of money provided in order to increases the time period of any process or task , is referred to as speed money .
It is also known as grease payments .
It is different from the bribe , as bribe is given in order to approve the activity or task .
But speed money is used to hasten the time period .
Hence , from the given question ,
The correct answer is speed money .
Answer:
$929,404.15 (approx)
Explanation:
The dollar amount actually earned by Solartech after exchanging yen for U.S. dollars :-
= Price ÷ One dollar bought
= 143,500,000 ÷ $154.40 yen
= 143,500,000 ÷ $154.40 yen
= $929,404.15 (approx)
Therefore for computing the dollar amount actually earned by Solartech after exchanging yen for U.S. dollars, we simply divide price by one dollar bought.
Bp's expansion plans had been reduced, and its capacity to compete with other large multinational oil companies like Exxon Mobil and ShellExplanation has become restricted.
BP's new cause is reimagining energy for people and our planet. The cause is underpinned by way of an industry-leading ambition – for BP to become a net zero organization by 2050 or faster, and to help the world get to net zero – and this ambition is supported by using 10 goals.
The strong development bp has made over the last few years has reinforced its confidence in the shipping of its earnings and returns goals for 2025. further, it's far now aiming to keep growing EBITDA through to 2030.
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Learn more about Bp's expansion here: brainly.com/question/15043209
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