Confidentiality is the answer you are looking for
Answer:
The percentage change in quantity demanded is exactly equal to the percentage change in price. The percentage change in quantity demanded is exactly equal to the percentage change in price.
The Cambridge's gross profit from this sale was $ 60,000.
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What is gross profit?</h3>
Gross profit is the amount a business makes after deducting the expenses associated with manufacturing and marketing its products or providing its services. Gross profit, which appears on an organization's income statement, can be calculated by subtracting the cost of goods sold (COGS) from revenue. An organization's income statement will contain numbers. Other of names for the gross profit include sales profit and gross income. Generally speaking, fixed costs are not included in gross profit (that is, costs that must be paid regardless of the level of output). Rent, advertising, insurance, salaries for staff not involved in the production directly, and office supplies are some examples of fixed costs.
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Answer: Sara must take a break and come back later.
Explanation: Have you ever struggled with hard problem and found that no matter how much you tried to figure it out, the answer just won’t come to you? This is an all-too-common problem for scientists, philosophers, mathematicians, novelists, musicians, and countless intellectuals alike. But as anyone who wrestles with creative/intellectual problems on the regular will tell you, the solution to a tough problem will often come at a time when they are not focused on the problem directly. To the contrary, solutions to problems often come when they are doing completely unrelated, like taking a walk or in the shower. Working for long stretches without breaks leads to stress and exhaustion. Taking breaks refreshes the mind, replenishes your mental resources, and helps you become more creative. Problem-solving may seem straightforward at first glance, but there are many employees who stumble over one or more of the critical steps, failing to successfully resolve workplace issues. Successful problem-solving requires several important skills that will help you proceed efficiently from identification to implementation.
Answer:
the question is incomplete:
It happens that the set of consumption bundles (xA,xB) such that Charlie is indifferent between (xA,xB) and (20,5) is the set of all bundles such that xB = 100/xA. The set of bundles (xA,xB) such that Charlie is just indifferent between (xA,xB) and the bundle (10,15) is the set of bundles such that xB = 150/xA.
I also found the attached graph.
The requirements are:
- Is (30,5) ≈ (10,15) true or false?
- Is (10,15) > (20,5) true or false?
- Is (20,5) ≥ (10,10) true or false?
- Is (24,4) ≥ (11,9.1) true or false?
- Is (11,14) > (2,49) true or false?
- A set is convex if for any two points in the set, the line segment between them is also in the set. Is the set of bundles that Charlie weakly prefers to (20,5) a convex set?
- Is the set of bundles that Charlie considers inferior to (20,5) a convex set?
- The slope of Charlie’s indifference curve through a point, (xA,xB), is known as his ______________ ___ of ___________ at that point.
- Find Charlie’s marginal rate of substitution at the point (10,10).
- Find Charlie’s marginal rate of substitution at the point (5,20).
- Find Charlie’s marginal rate of substitution at the point (20,5).
- Do the indifference curves you have drawn for Charlie exhibit diminishing marginal rates of substitution?
Answers:
- true, they are on the same red line
- true, (10,15) is on the red line while (20,5) is on the blue line
- true, they are equivalent since both are on the blue line
- false, (11,9.1) is on the blue line and (24,4) is on the red line
- true, (11,14) is on the red line while (2,29) is on the blue portion
- yes, it is a convex set
- no, they are not a convex set
- The slope of Charlie’s indifference curve through a point, (xA,xB), is known as his <u>RATE</u> of <u>SUBSTITUTIO</u>N at that point.
- marginal rate of substitution at (10,10) = -10/10 = -1
- marginal rate of substitution at (5,20) = -20/5 = -4
- marginal rate of substitution at (20,5) = -5/20 = -1/4 = -0.25
- yes, this curves shows diminishing marginal rates of substitutions, e.g. goes from -4 to -1 to -0.25