COBA EXAM QUESTIONS
COBA EXAM QUESTIONS AND ANSWERS GRADED A+ 100% VERIFIED.
If the average household income increases and there is relatively little change in
the price of a normal good then
A) Supply curve will shift to the left
B) Quantity demanded will move farther down the demand curve
C) Demand will shift to the left
D) Demand will shift to the right ANS >> D) Demand will shift to the right
The demand curve for a normal good is
A) Upward sloping because firms produce more at higher prices
B) Upward sloping because higher-priced goods are of higher quality
C) Vertical
D) Downward sloping because of the income and substitution effects of price
changes ANS >> D) Downward sloping because of the income and substitution
effects of price changes
,COBA EXAM QUESTIONS
A decrease in the price of a complementary good will
A) Shift the demand curve of the other commodity to the left
B) Increase the price paid for a substitute good
C) Shift the supply curve of the other commodity to the left
D) Shift the demand curve of the other commodity to the right ANS >> D) Shift
the demand curve of the other commodity to the right
Which one of the following changes will cause the demand curve for gasoline to
shift to the left
A) The price of gasoline increases
B) The supply of gasoline decreases
C) The price of cars increases
D) The price of cars decreases ANS >> C) The price of cars increases
Tennis rackets and tennis balls are
A) Substitute goods
B) Independent goods
C) Inferior goods
D) Complementary goods ANS >> D) Complementary goods
A supply curve illustrates the relationship between
A) Price and quantity supplied
B) Price and consumer tastes
C) price and quantity demanded
D) Supply and demand ANS >> A) Price and quantity supplied
, COBA EXAM QUESTIONS
In relation to the laws of supply and demand, an increase in supply will
A) Increase the equilibrium price and the equilibrium quantity exchanged
B) Decrease the equilibrium price and the equilibrium quantity exchanged
C) Increase the equilibrium price and decrease the equilibrium quantity
exchanged
D) Decrease the equilibrium price and increase the equilibrium quantity
exchanged ANS >> D) Decrease the equilibrium price and increase the
equilibrium quantity exchanged
An increase in the market supply of beef would result in a(n)
A) increase in the price of beef
B) Decrease in the price of beef
C) Increase in the price of pork
D) Increase in the quantity of the beef demanded ANS >> D) Increase in the
quantity of the beef demanded
In any competitive market, an increase in both demand and supply can be
expected too always
A) Increase both price and market-clearing quantity
B) Decrease both price and market-clearing quantity
C) Increase market-clearing quantity
D) Increase price ANS >> C) Increase market-clearing quantity
If both the supply and demand for a good increase, the market price will
A) Rise only in the case of an inelastic supply function
COBA EXAM QUESTIONS AND ANSWERS GRADED A+ 100% VERIFIED.
If the average household income increases and there is relatively little change in
the price of a normal good then
A) Supply curve will shift to the left
B) Quantity demanded will move farther down the demand curve
C) Demand will shift to the left
D) Demand will shift to the right ANS >> D) Demand will shift to the right
The demand curve for a normal good is
A) Upward sloping because firms produce more at higher prices
B) Upward sloping because higher-priced goods are of higher quality
C) Vertical
D) Downward sloping because of the income and substitution effects of price
changes ANS >> D) Downward sloping because of the income and substitution
effects of price changes
,COBA EXAM QUESTIONS
A decrease in the price of a complementary good will
A) Shift the demand curve of the other commodity to the left
B) Increase the price paid for a substitute good
C) Shift the supply curve of the other commodity to the left
D) Shift the demand curve of the other commodity to the right ANS >> D) Shift
the demand curve of the other commodity to the right
Which one of the following changes will cause the demand curve for gasoline to
shift to the left
A) The price of gasoline increases
B) The supply of gasoline decreases
C) The price of cars increases
D) The price of cars decreases ANS >> C) The price of cars increases
Tennis rackets and tennis balls are
A) Substitute goods
B) Independent goods
C) Inferior goods
D) Complementary goods ANS >> D) Complementary goods
A supply curve illustrates the relationship between
A) Price and quantity supplied
B) Price and consumer tastes
C) price and quantity demanded
D) Supply and demand ANS >> A) Price and quantity supplied
, COBA EXAM QUESTIONS
In relation to the laws of supply and demand, an increase in supply will
A) Increase the equilibrium price and the equilibrium quantity exchanged
B) Decrease the equilibrium price and the equilibrium quantity exchanged
C) Increase the equilibrium price and decrease the equilibrium quantity
exchanged
D) Decrease the equilibrium price and increase the equilibrium quantity
exchanged ANS >> D) Decrease the equilibrium price and increase the
equilibrium quantity exchanged
An increase in the market supply of beef would result in a(n)
A) increase in the price of beef
B) Decrease in the price of beef
C) Increase in the price of pork
D) Increase in the quantity of the beef demanded ANS >> D) Increase in the
quantity of the beef demanded
In any competitive market, an increase in both demand and supply can be
expected too always
A) Increase both price and market-clearing quantity
B) Decrease both price and market-clearing quantity
C) Increase market-clearing quantity
D) Increase price ANS >> C) Increase market-clearing quantity
If both the supply and demand for a good increase, the market price will
A) Rise only in the case of an inelastic supply function
