ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN: 9780190931919
Author: NEWNAN
Publisher: Oxford University Press
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in the following question you are asked to determine, other things equal, the effects of a given change in a determinant of
An increasing the number of firms producing x will
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- 1. Congratulations, you've been hired as a market analyst for the Federation of Quebec Maple Syrup Producers (QMSP) and you will be responsible for monitoring the market for maple syrup. The market can be described by the following calibrated demand and supply functions: Qd = 1180-20P +2P, (1) (2) Qs = 50P-200 where P is the price of a 16oz bottle of syrup, Pį is the price for a bottle of maple flavored corn syrup, and Qd and Q, are the quantity demanded and the quantity supplied of maple syrup. (a) How much maple syrup should the QMSP be prepared to give away if they decided to give maple syrup to everyone who wants it free of charge as a marketing ploy? (Hint: your answer will depend on Pt) Find the inverse demand and inverse supply equations. Determine the highest price at which suppliers would not be willing to sell any syrup. (b) Assuming that P, = 10, graph (inverse) supply and (inverse) demand for the market with a clearly labeled graph and calculate the equilibrium price (P*)…arrow_forwardConsider the following tasks that must be assigned to four workers on a conveyor-paced assembly line (i.e., a machine-paced line flow). Each worker must perform at least one task. There exists unlimited demand unless stated otherwise. Time to Complete Task (seconds): Task 1: 30 Task 2: 25 Task 3: 15 Task 4: 20 Task 5: 15 Task 6: 20 Task 7: 50 Task 8: 15 Task 9: 20 Task 10: 25 Task 11: 15 Task 12: 20 The current conveyor-paced assembly-line configuration assigns the workers in the following way: • Worker 1: Tasks 1, 2, 3 • Worker 2: Tasks 4, 5, 6 • Worker 3: Tasks 7, 8, 9 • Worker 4: Tasks 10, 11, 12 Assume a demand rate of 20 units per minute. What would be the takt time of the process (in seconds per unit)?arrow_forwardPost-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 answerarrow_forward
- Assuming an increase in Demant and decrease in Supply, which of the following statements is TRUE? The price of the good will decrease. The quantity of the good will definitely decrease. The price of this good will definitely increase. There will be a permanent shortage of this good. The new equilibrium quantity may increase, decrease, or stay the same. A surplus of this good will result from these changes in Supply and Demand. What new equiLibrium quantity will result depends on the relative magnitude of the changes and the shapes of the Demand and Supply curves. We cannot determine what will happen to price.arrow_forwardQuestion 1 Consider a rice farmer planting two (2) types of rice, white and brown rice, concurrently in his rice field using the same resources and technology and harvesting them at the same time. Given that consumers like to mix both white and brown rice in their daily consumption, explain the effect on the white rice market when the price of brown rice increases. Support your answers with suitable white rice market diagrams. Consider a farmer that produces both white and brown rice. It is discovered that the demand for brown rice is relatively more inelastic compared to the demand for white rice. Initially the price of both white and brown rice is the same and the farmer produces the same quantity of white and brown rice. Now there is an improvement in agricultural technologies that affect both white and brown rice equally. Employ the demand and supply model to compare and contrast the effects on the equilibrium price and quantity of both white and brown rice…arrow_forwardIf the number of buyers in a market increases from 25 to 75, you would expect the equilibrium price to _____ and the equilibrium quantity to _____, holding all else constant. Group of answer choices remain the same; remain the same decrease; decrease decrease; increase increase; increase increase; decreasearrow_forward
- Suppose consumers will demand 40 units of a product when the price is RM12.75 per unit and 25 units when the price is RM18.75 each. Find: The demand function. i) ii) 1) iv) Price per unit when 37 units are demanded Quantity (units) demanded when the price is RM20.00. The equilibrium point if the supply equation is p = q - 0.75arrow_forwardAssume 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 integerarrow_forwardParts B and Carrow_forward
- Suppose that you are the vice president of operations of a manufacturing firm that sells an industrial lubricant. Further suppose that your economist gives you the following supply and demand equations: Supply equation: QS = 0.5P-20 Demand equation: P = 100 a ) Calculate the equilibrium price and quantity that characterizes this good b) Graphically show the market equilibrium price and quantity you found in part a). Please label this point "A". c) Suppose that the local government imposes a $4 per-unit sales tax on consumers. Calculate the new equilibrium price and quantity that characterizes this good under this new scenario. d) Graphically show the new market equilibrium on the graph you drew in part b). Please label this point "B".arrow_forwardQ3. 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 hundredtharrow_forwardDemand conditions in the market change. So, now the equation system describing (in inverse form) demand and supply in this competitive market is: p = 52 - 0.5 q, p = 2 + 0.1 q. Determine this market's equilibrium quantity q* (in units of the commodity).arrow_forward
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