Let's say that a grocery store observes that at $2.00 per gallon of milk, buyers purchase 800 gallons per day. The next week, the grocery store increases its price to $3.00 per gallon and buyers purchase 700 gallons per day What is the price elasticity of demand for milk? is it demand elastic or inelastic or unitary a2) A movie theatre sells 1,800 tickets when it charges a price of $11. After it lowers its price to $9, it sells 2,600 tickets. What is the price elasticity of demand for tickets for this movie theatre? Q3) If a consumers daily income rises from SR.300 to SR.350, his purchase of good X increases from

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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Q1) Let's say that a grocery store observes that at $2.00 per gallon of milk, buyers
purchase 800 gallons per day. The next week, the grocery store increases its price to
$3.00 per gallon and buyers purchase 700 gallons per day
What is the price elasticity of demand for milk? Is it demand elastic or inelastic or unitary
a2) A movie theatre sells 1,800 tickets when it charges a price of $11. After it lowers its price to $9,
It sells 2,600 tickets. What is the price elasticity of demand for tickets for this movie theatre?
Q3) If a consumers daily income rises from SR.300 to SR.350, his purchase of good X increases from
25 units per day to 35 units, find income elasticity of demand for X? identify whether it's a normal
good /inferior good
Q4) Suppose the milk price decrease from s.r.12 to s..10 this leads to decrease the
quantity demanded of butter from 100 kg tp 50 kg.
Transcribed Image Text:Q1) Let's say that a grocery store observes that at $2.00 per gallon of milk, buyers purchase 800 gallons per day. The next week, the grocery store increases its price to $3.00 per gallon and buyers purchase 700 gallons per day What is the price elasticity of demand for milk? Is it demand elastic or inelastic or unitary a2) A movie theatre sells 1,800 tickets when it charges a price of $11. After it lowers its price to $9, It sells 2,600 tickets. What is the price elasticity of demand for tickets for this movie theatre? Q3) If a consumers daily income rises from SR.300 to SR.350, his purchase of good X increases from 25 units per day to 35 units, find income elasticity of demand for X? identify whether it's a normal good /inferior good Q4) Suppose the milk price decrease from s.r.12 to s..10 this leads to decrease the quantity demanded of butter from 100 kg tp 50 kg.
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