If firms enter a competitive industry, the

Long Run

4 Activities

If firms enter a competitive industry, the  

a) the new firms make negative profit.  

b) industry supply curve shifts outward.  

c) price of the product rises.  

d) output of the industry decreases.  

e) profits of the old firms stay the same.  

I don't know

Practice Questions: Perfect Competition 2

Competition in the Short Run vs. Long Run
Q; Does economic loss make a business shut down?
Q: If firms in perfect competition make zero profits in the long-run, does that mean they are non-profit?

If a firm is making a normal profit then

True/false:

In the diagram below, the long run price and output are:

Does economic loss make a business shut down? 

Suppose that a perfectly competitive market is in long run equilibrium. What happens if there is a new technology that lowers the variable costs of production for a quarter of the firms? 

Suppose that a perfectly competitive market is in long run equilibrium. What happens if there is a new technology that lowers the variable costs of production for a quarter of the firms? 

Suppose that a perfectly competitive market is in long run equilibrium. What happens if there is a new technology that lowers the variable costs of production for a quarter of the firms?

Suppose that a perfectly competitive market is in long run equilibrium. What happens if there is a new technology that lowers the variable costs of production for a quarter of the firms? 

A firm will exit a perfectly competitive market in the long run when the total revenue is insufficient to cover the 

Practice: Perfect Competition

Competition in the Short Run vs. Long Run

Practice: Perfect Competition in Long run

If a firm is perfectly competitive and is in long-run equilibrium, which of the following statements is true?

A firm in a perfectly competitive equilibrium market makes a normal profit if

A firm will exit a perfectly competitive market in the long run when the price is low to the point where total revenue is insufficient to cover the

Which of the following market structures has excess capacity?

Suppose that the market for growing avocados is perfectly competitive. The price charged by producers is $2 per avocado and the marginal cost is $1.25.

The market for olive oil is perfectly competitive and is in equilibrium. On the news, Dr. Simpson says "Olive oil has been found to be associated with high risk for cardiovascular disease according to our studies.”
Which of the following will likely occur as result of the news?

If firms enter a competitive industry, the

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Long Run

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