Post-Quiz Q: Assume that the demand curve D(p) given below is the market demand for widgets: Q = D(p) = 1628 - 16p, p > 0 Let the market supply of widgets be given by: Q = S(p) = 4 + 8p, p > 0 where p is the price and Q is the quantity. The functions D(p) and S(p) give the number of widgets demanded and supplied at a given price. What is the equilibrium price? Please round your answer to the nearest hundredth. What is the equilibrium quantity? Please round your answer to the nearest integer. Answer Save your answer Answer Save your answer

Post-Quiz Q: Assume that the demand curve D(p) given below is the market demand for widgets: Q = D(p) = 1628 - 16p, p > 0 Let the market supply of widgets be given by: Q = S(p) = 4 + 8p, p > 0 where p is the price and Q is the quantity. The functions D(p) and S(p) give the number of widgets demanded and supplied at a given price. What is the equilibrium price? Please round your answer to the nearest hundredth. What is the equilibrium quantity? Please round your answer to the nearest integer. Answer Save your answer Answer Save your answer

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Post-Quiz Q: Assume that the demand curve D(p) given below is the market demand for widgets: Q = D(p) = 1628 - 16p, p > 0 Let the market supply of widgets be given by: Q = S(p) = 4 + 8p, p > 0 where p is the price and Q is the quantity. The functions D(p) and S(p) give the number of widgets demanded and supplied at a given price. What is the consumer surplus at equilibrium? Please round the intercept to the nearest tenth and round your answer to the nearest integer. What is the producer surplus at equilibrium2 Answer Save your answer
The coconut oil demand function (Buschena and Perloff, 1991) is Q = 1,200 - 9.5p + 16.2 pp + 0.2Y, where Q is the quantity of coconut oil demanded in thousands of metric tons per year, p is the price of coconut oil in cents per pound, Pp is the price of palm oil in cents per pound, and Y is the income of consumers. Assume that p is initially 45 ¢ per pound, Pp is 31 ¢ per pound, and Q is 1,275 thousand metric tons per year. Calculate the income elasticity of demand for coconut oil. Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
please answer part d
Consider the demand function for good1, Q1 = 2037 - 9P1 + 0.6000000000000001P2 - 0.75P3 + 0.07Y Where, price of good1 (P1) is 59, price of good2 (P2) is 255, price of good3 (P3) is 195, and income (Y) is 24425; (a) Find the price elasticity of demand (PED). (Give your answer to two decimal places) (b) Find the income elasticity of demand (YED). (Give your answer to two decimal places) c) Find the cross price elasticity of demand (XED) between good1 and good3. (Give your answer to east two decimal places) d) Estimate the percentage change in the demand for good1 resulting from a 4% decrease in the price of good2. (Give your answer to two decimal places, if required)
The demand for product X depends on the price of product X as well as the average household income (Y) according to the following relationship Qdx=800-5P+0.001Y The supply of product X is positively related to own price of product X and negatively dependent upon W, the price of some input. This relationship is expressed as: Qsx= 100+ 45 P-4 W Given that Y = 50,000 and W= 4, what is the 1. Equilibrium price? Number 2. Equilibrium quantity? Number Suppose that income increases to 60,000 and W remains constant. What is the new: 3. Equilibrium price? Number 4. Equilibrium quantity? Number Assuming that income remains constant at 60,000 and W increases to 9, what is the new: 5: Equilibrium price? Number 6. Equilibrium quantity? Number
Question #2 Consider the following demand function for frozen dinners where QD is the quantity of frozen dinners demanded per week, P is the price per frozen dinner, PF is the price per fast food meal, Y is the average yearly consumer income, and A is the number of advertisements for frozen dinners. Demand Function for Frozen Dinners: QD = 1,000 – 10P + 20PF – 0.01Y + A Suppose that a frozen dinner sells for $4, a fast food meal sells for $6, average yearly consumer income is $50,000, and that there are 20 advertisements for frozen dinners. Calculate and interpret the income elasticity of demand. Calculate and interpret the cross-price elasticity of demand with respect to fast food meals.
Assume that the demand curve D(p) given below is the market demand for widgets: Q = D(p) = 1183-12p, p > 0 Let the market supply of widgets be given by: Q = S(p) = -5 + 10p, p > 0 where p is the price and Q is the quantity. The functions D(p) and S(p) give the number of widgets demanded and supplied at a given price. What is the equilibrium price? Please round your answer to the nearest hundredth. What is the equilibrium quantity? Please round your answer to the nearest integer. What is the total revenue at equilibrium? Please round your answer to the nearest integer
Q3. Assume that the demand curve D(p) given below is the market demand for widgets:Q=D(p)=2372−19p, p > 0 Let the market supply of widgets be given by:Q=S(p)=−3+6p, p > 0 where p is the price and Q is the quantity. The functions D(p) and S(p) give the number of widgets demanded and supplied at a given price.What is the equilibrium price? Please round your answer to the nearest hundredth.What is the equilibrium quantity? Please round your answer to the nearest integer.What is the price elasticity of demand (include negative sign if negative)? Please round your answer to the nearest hundredth.What is the price elasticity of supply? Please round your answer to the nearest hundredth
Could someone explain the easy way to find the partial derivative in these problems? Suppose the demand equation is: Q = 120 - 0.75p. What is the price elasticity of demand if the price is $60 per unit and output is 75 units? The price elasticity of demand is (Enter a numeric response using a real number rounded to two decimal places.)
Q = a + bP + cM In the demand function above, Q is quantity demanded, P is the price of this good, and M is consumer income. The parameter, b, is the effect on Q of change in P: b ΔQ /ΔΡ Using this relationship for b, find an expression for the price elasticity of demand (E). Select one: O a. E = b(Q/P) O b. E = b(P/Q) %3D O c. E = b(AQ /AP) %3D O d. E = b + (P/Q)
A manufacturer of automobiles is planning a new model and wants to determine the responsiveness of demand in a number of scenarios. The demand function for the new model is given by the following function: Q = 30000 – 3P + 2000ln(PA) + Y Where Q is the quantity sold of the new model, P is the price for the new model, PA is the price of the competitor’s model and Y is the annual income of a typical purchaser. The new model price is planned to be £20,000 and the competitor is charging £25,000. The annual income of a typical purchaser is £30,000. (a) The manufacturer wishes to determine the responsiveness of the demand for the new model if the price of a competitor’s model changes. Which measure of elasticity would be appropriate to fulfil this requirement? And provide a calculation of its value.
The demand for a 12-ounce bottle of sparkling water is given in the table. Demand Schedule for Sparkling Water in 12-ounce Bottles Price (dollars per bottle) 2.29 2.69 3.09 3.49 3.89 4.29 Demand (million bottles) 25 9 3 2 1 0.5 (a) Write the function for the exponential model that gives demand in million bottles, as a function of price per bottle p, with data from 2.29 ≤ p ≤ 4.29. (Round all numerical values to two decimal places. Be sure you use the correct input variable p.) D(p) = Does the model indicate a price above which consumers will purchase no bottles of water? The model is exponential and ---Select--- ✓the horizontal axis. Therefore there is ---Select--- above which consumers will not purchase water. (b) What quantity of water will consumers purchase when the market price is $3.87? (Round your answer to two decimal places.) million bottles (c) Calculate the amount that consumers willing and able to spend to purchase the quantity found in part (b). (Round your answer to one…