1. Suppose that the initial demand and supply curves for coffee are illustrate by D¹ and S¹ in the graph below. Assume that coffee and kringle, a Danish pastry for which Racine is well-known (O&H Bakery makes the best, imho) are complements in consumption. Clearly label all additions to the graph. a) Suppose that the initial market price of coffee, Po, is $4 per cup (Po = $4). Determine and illustrate the quantity demanded at Po (labeled as Qod), and the quantity supplied at Po (labeled as Qo³). Show Qod and Qos on the quantity axis. Is the market in equilibrium at Po = $4? If not, state whether a surplus or shortage exists at Po, calculate its magnitude, and illustrate it graphically. Illustrate and explain the market equilibrium quantity and price, denoted Q₁* and P₁*, and label the market equilibrium as point E¹. (7 pts) b) Next, suppose that the price of kringle increases. In the same graph, illustrate the resulting new market equilibrium quantity and price for coffee, Q* and P2*, and label it as point E². Briefly explain the adjustment process to the new equilibrium. (6 pts) Price, Pt $5 Coffee Market о $4 $3 $2 $1- S1 D1 0 20 40 60 80 100 120 140 Quantity, Q

ENGR.ECONOMIC ANALYSIS
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Author:NEWNAN
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Chapter1: Making Economics Decisions
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1. Suppose that the initial demand and supply curves for coffee are illustrate by D¹ and S¹ in the graph
below. Assume that coffee and kringle, a Danish pastry for which Racine is well-known (O&H Bakery
makes the best, imho) are complements in consumption. Clearly label all additions to the graph.
a) Suppose that the initial market price of coffee, Po, is $4 per cup (Po = $4). Determine and illustrate
the quantity demanded at Po (labeled as Qod), and the quantity supplied at Po (labeled as Qo³). Show
Qod and Qos on the quantity axis. Is the market in equilibrium at Po = $4? If not, state whether a
surplus or shortage exists at Po, calculate its magnitude, and illustrate it graphically. Illustrate and
explain the market equilibrium quantity and price, denoted Q₁* and P₁*, and label the market
equilibrium as point E¹. (7 pts)
b) Next, suppose that the price of kringle increases. In the same graph, illustrate the resulting new
market equilibrium quantity and price for coffee, Q* and P2*, and label it as point E². Briefly
explain the adjustment process to the new equilibrium. (6 pts)
Price, Pt
$5
Coffee Market
о
$4
$3
$2
$1-
S1
D1
0
20
40
60
80
100
120
140 Quantity, Q
Transcribed Image Text:1. Suppose that the initial demand and supply curves for coffee are illustrate by D¹ and S¹ in the graph below. Assume that coffee and kringle, a Danish pastry for which Racine is well-known (O&H Bakery makes the best, imho) are complements in consumption. Clearly label all additions to the graph. a) Suppose that the initial market price of coffee, Po, is $4 per cup (Po = $4). Determine and illustrate the quantity demanded at Po (labeled as Qod), and the quantity supplied at Po (labeled as Qo³). Show Qod and Qos on the quantity axis. Is the market in equilibrium at Po = $4? If not, state whether a surplus or shortage exists at Po, calculate its magnitude, and illustrate it graphically. Illustrate and explain the market equilibrium quantity and price, denoted Q₁* and P₁*, and label the market equilibrium as point E¹. (7 pts) b) Next, suppose that the price of kringle increases. In the same graph, illustrate the resulting new market equilibrium quantity and price for coffee, Q* and P2*, and label it as point E². Briefly explain the adjustment process to the new equilibrium. (6 pts) Price, Pt $5 Coffee Market о $4 $3 $2 $1- S1 D1 0 20 40 60 80 100 120 140 Quantity, Q
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