The demand and supply for a whole pizza in Mr Hot’s Market are given by the equations, Qd = 6,300 – 530P and Qs = 1,200 + 150P. What is the Statement of the Problem?
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- suppose the demand for shoes is given by qd=40-5p and supply is given by qs=10p-20A retail chain will buy 900 cordless phones if the price is $30 each and 800 if the price is $40. A wholesaler will supply 350 phones at $40 each and 1400 at $70 each. Assuming that the supply and demand functions are linear, find the market equilibrium point and explain what it means.A manufacturing business can supply 60 plasma TV sets per month at a price of $280 per set, or sell 140 plasma TV sets if the price is $370 per set. A group of retailers will buy 80 plasma TV’s if the price is $350 per pair and 120 plasma TV’s if the price is $300 per set. Given that the demand and supply functions must be linear: Find the linear equations representing both demand and supply Find the point of market equilibrium (number of TVs: q) and the price per unit (p) at that point.
- Suppose you are an economist working in a watch factory operating in a competitive market. The cost is given by: CT = 200 + Q2, where Q is the level of production and CT is the Total Cost, the CMg (marginal cost) of production is 2Q. The Fixed Cost of production is $ 150. a. If the price of the watches is $ 60. How many watches must they make to maximize profit?b. What would be the level of utility?c. At what minimum price would the company make a positive output?Use the following general linear supply function: Qs = 40 + 6P - 8PI + 10F where Qs is the quantity supplied of the good, P is the price of the good, PI is the price of an input, and F is the number of firms producing the good.If PI = $20 and F = 60 what is the equation of the supply function?Group of answer choices Qs = 480 + 6P Qs = 40 + 8P P = 480 + 6Qs Qs = 400 + 6P none of the aboveWalmart can be viewed as a first mover. Now suppose both Walmart and HEB are considering whether and how to enter a potential market. Market demand is given by the inverse demand function p= 900−q1−q2, where p is the market price margin, q1 is the quantity sold by Walmart and q2is the quantity sold by HEB. To enter the market, a retailer must build a store. Two types of stores can be built: Small and Large. A Small pantry store requires an investment of $50,000, and it allows the retailer to sell as many as 100 units of the goods at zero marginal cost. Alternatively, the retailer can pay $175,000 to construct a Large full-service supermarket that will allow it to sell any number of units at zero marginal cost. *Assume Walmart has built a Large full-service supermarket there (i.e.Walmartchooses to build a large full-service supermarketL1at the first stage). Calculate HEB’s profit for the following cases: a.) HEB chooses not to enter N′′ at the second stage after viewing Walmart’s…
- Walmart can be viewed as a first mover. Now suppose both Walmart and HEB are considering whether and how to enter a potential market. Market demand is given by the inverse demand function p= 900−q1−q2, where p is the market price margin, q1 is the quantity sold by Walmart and q2is the quantity sold by HEB. To enter the market, a retailer must build a store. Two types of stores can be built: Small and Large. A Small pantry store requires an investment of $50,000, and it allows the retailer to sell as many as 100 units of the goods at zero marginal cost. Alternatively, the retailer can pay $175,000 to construct a Large full-service supermarket that will allow it to sell any number of units at zero marginal cost. Assume Walmart stays out of the potential market (i.e.Walmart chooses not to enterN1at the first stage,q1= 0). Calculate Walmart's profit for the following cases: a.) HEB chooses not to enter N at the second stage after viewing Walmart’s choice. b.) HEB chooses to build a small…Walmart can be viewed as a first mover. Now suppose both Walmart and HEB are considering whether and how to enter a potential market. Market demand is given by the inverse demand function p= 900−q1−q2, where p is the market price margin, q1 is the quantity sold by Walmart and q2is the quantity sold by HEB. To enter the market, a retailer must build a store. Two types of stores can be built: Small and Large. A Small pantry store requires an investment of $50,000, and it allows the retailer to sell as many as 100 units of the goods at zero marginal cost. Alternatively, the retailer can pay $175,000 to construct a Large full-service supermarket that will allow it to sell any number of units at zero marginal cost. Assume Walmart stays out of the potential market (i.e.Walmart chooses not to enterN1at the first stage,q1= 0). Calculate HEB’s profit for the following cases: a.) HEB chooses not to enter N at the second stage after viewing Walmart’schoice. b.) HEB chooses to build a small…Walmart can be viewed as a first mover. Now suppose both Walmart and HEB are considering whether and how to enter a potential market. Market demand is given by the inverse demand function p= 900−q1−q2, where p is the market price margin, q1 is the quantity sold by Walmart and q2is the quantity sold by HEB. To enter the market, a retailer must build a store. Two types of stores can be built: Small and Large. A Small pantry store requires an investment of $50,000, and it allows the retailer to sell as many as 100 units of the goods at zero marginal cost. Alternatively, the retailer can pay $175,000 to construct a Large full-service supermarket that will allow it to sell any number of units at zero marginal cost. *Assume Walmart has built a Large full-service supermarket (i.e.Walmart chooses to build a large full-service supermarket L1 at the first stage). Calculate Walmart's profit for the following cases: a.) HEB chooses not to enter N at the second stage after viewing Walmart’s…
- Suppose the market referred to in the previous problem is suddenly hit by a decrease in tastes and preferences. What will happen to Q in this market in the long run (relative to the initial equilibrium)? a) It will decrease b) It will not only decrease but fall to zero c)It will be unchanged d) It will increase e) It will be affected by what is known as the “Kazarosyan Effect”The function D(p)D(p) gives the number of items that will be demanded when the price is p. The production cost, C(x)C(x) is the cost of producing x items. To determine the cost of production when the price is $8, you would: A.Solve D(C(x))=8D(C(x))=8 B.Evaluate C(D(8))C(D(8)) C.Evaluate D(C(8))D(C(8)) D.Solve C(D(p))=8The coffee and tea demand functions depend on both prices. Suppose the demand curves for coffee and tea are Qc = 120 − 2pc + pt and Qt = 90 − 2pt + pc, where Qc is the quantity of coffee, Qt is the quantity of tea, pc is the price of coffee, and pt is the price of tea. These crops are grown in separate parts of the world, so their supply curves are not interrelated. We assume that the short-run, inelastic supply curves for coffee and tea are Qc = 45 and Qt = 30. Solve for the equilibrium prices and quantities. Now suppose that a freeze shifts the short-run supply curve of coffee to Qc = 30. How does the freeze affect the prices and quantities