The demand functions for two products are given below. P1, P2, 91, and q2 are the prices (in dollars)and quantities for products 1 and 2.(9112= 1200-3p1 - 2p2༨༽q9004p1-2p2What is the marginal demand of quantity 1 with respect to price 1?What is the marginal demand of quantity 1 with respect to price 2?What is the marginal demand of quantity 2 with respect to price 17What is the marginal demand of quantity 2 with respect to price 2?Are these two products complementary goods or substitute goods? Select an answer

Step 1:Marginal demand refers to the change in quantity demanded of a good or service in response to…

Answered: The demand functions for two products…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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1. The graph below illustrates the inverse demand functions (demand curves) D1 and D2 for which the demand functions are: Q1 = 120.5P₁ (D1) and Q2 = 30-5P₂ (D2). P 24 20 16 12 8 6 4 2 D1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 Q a) Given the current price for P= $4, compute the point elasticity of demand for D1 and D2 and state demand is elastic, unit elastic, or inelastic at this price? b) Given your computations in part a, how much would the quantity demanded change (as a percent) for each demand curve if the prices increased by 20%? c) If the current price is $4 per unit in both markets, and the firm wants to maximize revenue, what price should they be charging in each market? (Motivate)
The diagram to the right illustrates a hypothetical demand curve representing the relationship between price (in dollars per unit) and quantity (in 1,000s of units per unit of time). 100- 90- Total revenue is $ (Enter your response as an integer.) 80- 70- 60 60- 50- 40- 30- 20- 10- D 30 0- 10 20 30 40 50 60 70 80 90 100 Quantity (1,000s of units per unit of time) Price (dollars per unit)
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 - 0.75
Suppose the Canadian demand for and the Japanese supply of cars to Canada is shown in the table below (quantities in thousands). Quantity Supplied (before tariff) Quantity supplied (after tariff) Price ($) 13,000 14,000 15,000 16,000 17,000 18,000 19,000 20,000 Quantity Demanded 170 150 130 110 90 70 50 30 50 70 90 110 130 150 170 190 a) The present equilibrium price is $ and quantity is b) Suppose that the Canadian government imposes a $2,000 per car tariff on imported Japanese cars. Show the new supply in the last column above. thousand. thousand. c) The new equilibrium price is $ and quantity is d) The total revenue received by the government will be $ e) Assume, instead, that the government imposes an import quota of 90,000 cars. The new equilibrium price is $ quantity is thousand. f) Does the government now receive any revenue? No million. and
QUESTION 4 For the following demand function: Q(P) = 36,500-5P Calculate the price where the quantity demanded falls to zero 7,300 8,300 7,400 9,400
The weekly demand function is given by p+x+4xp = 68, where x is the number of thousands of units demanded weekly and p is in dollars. If the price pis decreasing at a rate of 91 cents per week when the level of demand is 5000 units, which one of the following statements is true? Demand is decreasing at 1330 units per week Demand is decreasing at 1470 units per week Demand is increasing at 1470 units per week O Demand is increasing at 1400 units per week O Demand is decreasing at 1400 units per week
None
The diagram to the right shows a hypothetical demand curve for apples. The slope of this curve is response rounded to two decimal places. Include minus sign if appropriate.) (Enter your Price (dollars per bushel) 100.00 90.00 80.00- 70.00- 60.00- 50.00 40.00 30.00 20.00- 10.00+ Demand Curve for Apples 0.00 0 10 20 30 40 50 60 70 80 90 100 Quantity (bushels per week)
Consider the demand function d(p)=300e^−0.01p^2 items purchased when charging p dollars per item. Currently the price is 9 dollars per item. Use marginal analysis to estimate the decrease in demand when the price increases by 0.3 dollars per item. Demand would decrease by approximately _____ items. Round your answer to three decimal places.
2. [Own Price Elasticity of Demand] Given a demand function Q=f(P), the own price elasticity of demand is defined as P - (de). (2). ε = What is the own price elasticity of demand e (a) for the linear demand function Q = 200-3.5P when P = 10. (b) for the linear inverse demand function P= 100-3.5Q when Q = 10. (c) for the inverse demand function P=Q-35, when (i) Q = 5; (ii) Q = 10.
The coconut oil demand function (Bushena and Perloff, 1991) is Q=1,200-9.5p+16.2pp +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 50 cents per pound, pp is 29 cents per pound, and Q is 1,325 thousand metric tons per year. Calculate the price elasticity of demand for coconut oil and the cross-price elasticity of demand (with respect to the price of palm oil). The price elasticity of demand is e= (Enter your response rounded to three decimal places and include a minus sign.)

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