Answer:
b. the more wealth she has, the less utility she gets from an additional dollar of wealth.
Explanation:
Utility is the satisfaction derived from a good. Total Utility is the total satisfaction from all units of a good. Marginal Utility is the additional satisfaction from an additional unit of a good.
The Law of Diminishing Marginal Utility states that : As consumer gets more & more of a good, the additional utility (satisfaction) from each successive unit keeps on declining. It implies that marginal utility decreases, & total utility increases at a decreasing rate.
Therefore : A person has more marginal utility (additional satisfaction) from an additional dollar, if he has less money (dollars). And, relatively less marginal utility from an additional dollar if he has more money (dollars).
Example : A rich person having millions of dollars would get less marginal utility (additional satisfaction) from gaining a single dollar, than a poor person having few dollars.
Monopolistically competitive firms (A) cannot influence the market price by virtue of their size alone while monopolies and oligopolies can.
<h3>
What is a monopoly?</h3>
- A monopoly occurs when there is a single seller in the market.
- The monopoly case is considered the polar opposite of perfect competition in conventional economic theory.
- The demand curve facing the monopolist is, by definition, the industry demand curve, which is downward sloping.
<h3>What is
oligopoly?</h3>
- Oligopolistic markets are characterized by a small number of suppliers.
- They can be found in all nations and in a wide range of industries.
- Some oligopoly markets are very competitive, whereas others are substantially less so, or appear to be.
Monopolistically competitive enterprises, unlike monopolies and oligopolies, cannot influence market prices only through their size.
Therefore, monopolistically competitive firms (A) cannot influence the market price by virtue of their size alone while monopolies and oligopolies can.
Know more about monopoly here:
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Correct question:
The feature that differentiates monopolistic competition from monopolies and oligopolies is that monopolistically competitive firms.
(A) cannot influence the market price by virtue of their size alone.
(B) are price takers.
(C) do not have a price as a decision variable.
(D) benefit from barriers to entry.
Answer:
the remaining budget for other expenses = 1/8 of the total budget
Explanation:
Since the city's administrative personnel expenses are 1/8 larger than both maintenance expenses and safety expenses, it means that safety expenses are equal to maintenance expenses.
Since maintenance expenses are 1/4 of the total budget, safety expenses are also 1/4 of the total budget.
Administrative personnel expenses are 1/8 higher, so that means that they equal 1/4 + 1/8 of the total expenses.
If we add the three categories = 1/4 + 1/4 + (1/4 + 1/8) = 7/8
So the remaining budget for other expenses = 1 - 7/8 = 1/8 of the total budget
D. Know ahead of time what the teacher expects of you.
