Answer:
the condition that has been reached is market equilibrium.
American schoolchildren in terms of age, American women in terms of their physical height, and the American population in terms of gender.
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Answer:
There are no barriers to entry.
5. Both buyers and sellers are price takers
.7. Firms’ products are identical.
Explanation:
A perfect competition is characterised by many buyers and sellers of homogenous goods and services. Market prices are set by the forces of demand and supply. There are no barriers to entry or exit of firms into the industry.
In the long run, firms earn zero economic profit. If in the short run firms are earning economic profit, in the long run firms would enter into the industry. This would drive economic profit to zero.
Also, if in the short run, firms are earning economic loss, in the long run, firms would exit the industry until economic profit falls to zero.
A monopoly is when there's only one firm operating in an industry.
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Answer:
Total bet amount= -$2
Explanation:
In a card deck of 52 cards we have 13 diamond cards. Cards are drawn without replacement.
Probability of the first card being diamond = 13/52
Probability of the send card being diamond= 12/51
So the probability for both cards being diamond = (13/52)*(12/51)= 0.0588235
Bet amount for 2 diamonds= probability* amount received
Bet amount for 2 diamonds= 0.0588235* $30= $1.765
Probability of no diamond= 1- 0.0588235
Probability of no diamond= 0.94118
Bet amount for no diamonds= 0.94118* (-$4)
Bet amount for no diamonds= -$3.765
Total bet amount= Bet amount for diamonds + bet amount for no diamonds
Total bet amount= $1.765+ (-$3.765)
Total bet amount= -$2
<span>80,000 people who traveled to the West in search of riches</span>