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Define a firm's shutdown point, and explain it intuitively using an example

A firm's shutdown point occurs when the price they receive on each product is equal to its average variable cost. In the short run (when at least one factor of production is fixed), the firm will reduce its ...
EP
Answered by Eden P. • Economics tutor
6296 Views

How would you analyse 'narrative voice' in poetry/fiction?

Narrative voice is, to put it simply, the perspective from which the story is told. Henry James called this the 'center of consciousness'. Firstly, ask yourself: who is giving voice to the story? Generally, ...
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Answered by Anna L. • English tutor
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A sweet is modelled as a sphere of radius 10mm and is sucked. After five minutes, the radius has decreased to 7mm. The rate of decrease of the radius is inversely proportional to the square of the radius. How long does it take for the sweet to dissolve?

dr/dt propto -1/r^2 and integrate to find equation linking radius and time with boundary conditions. Set r = 0, answer is 7mins 37 seconds.
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Answered by Igor S. • Maths tutor
4310 Views

What is a market equilibrium? Describe and explain an equilibrium graphically

A market equilibrium occurs when the buyers and sellers in the market are satisfied. We can also think about an equilibrium in terms of supply and demand. Let's think about a market for Fanta cans, with just...
EP
Answered by Eden P. • Economics tutor
2592 Views

How do I do a language analysis of an unseen extract from Hamlet?

Language analysis questions may seem daunting, but as long as you have a good understanding and knowledge of the text then there is no need to worry. Teachers and examiners are looking for answers that are c...
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