A derivative<span> is a contract between two or more parties whose value is based on an agreed-upon underlying financial asset, index, or security. ... Similarly, a </span>stock<span>option is a </span>derivative<span> because its value is "derived" from that of the underlying</span>stock<span>.</span>
Answer:
Option Contract
Explanation:
According to the Laws Termination of the Power of Acceptance, there are four types of offer terms. These types are Counter Offer, Option Contract, Conditional or Qualified Acceptance, and Firm Offer. With these 4 types being the options, based on the description given in the question we can say that the one being described is an Optional Contract. Which as described in the question is a contract that is held open for a period of time in which it cannot be revoked.
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The marginal analysis will be least beneficial when D. deciding whether to take a lunch break or knock on another door as a door-to-door salesperson.
<h3>What is marginal analysis?</h3>
Marginal analysis simply means an examination of the additional benefits and the additional cost that can be incurred on a product.
In this case, marginal analysis will be least beneficial when deciding whether to take a lunch break or knock on another door as a door-to-door salesperson.
Learn more about marginal analysis on:
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Answer: Option A
Explanation: In simple words, substitution effect refers to the economic phenomenon which states that when price of one good rises the demand for the alternative of that particular good also rises. For example - coke and pepsi.
On the other hand, income effect states that when the price of a commodity rises, a number of consumers might find it hard to purchase due to the price exceeding their income power which further results in lower demand.
Hence from the above we can conclude that the correct option is A.