The market demand curve would be 1000 - 0.125Q.
<h3>How to calculate the demand curve?</h3>
It should be noted that the market demand curve will be the sum of the individual demand curve.
The market demand curve will be calculated thus. Mary’s demand curve is 5P = 5000 – 1.25QM. Here, p = 1000 - 0.25QM
Jack’s demand curve for donuts is given by P = 1000 – 0.5QJ. Helen’s demand curve is given by QH = 2000 – 2P. This will be P = 1000 - 0.5QH.
The slope will be:
= 0.5 × 0.25
= 0.15
The demand function of Jack and Helen are the same. The demand curve will be 1000 - 0.125Q.
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Answer: A. low degree of substitutability.
Explanation:
Substitutability refers to the availability of alternative options to the variable in question. If something is said to be highly substitutable or to have a high degree of substitutability, then that means that it is easily replaceable because it has alternatives. The reverse holds true.
Therefore, Jamie can be said to have a low degree of substitutability because the client wants to deal with only him and if he is removed or unavailable, the company would not be able to deal with the client.
Answer:
0.33
Explanation:
Delta = (Cu – Cd)/(Su – Sd)Cu
= 62.50 – 55 = 7.50
Cd = 0
Delta = (7.50 – 0)/(62.50 – 40)
= 0.33
Answer: unit of account
Explanation:
The unit of account is function of money which refers to the standard monetary unit of measurement of a good or service.
Since oil is priced consistently in United States dollars around the world, this means that dollars is the standard monetary unit of measurement and is therefore, the unit of account.