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.Management Sciences
Category: Supply and Demand
Which best describes a demand curve ?
A. the quantity consumers would like to buy in an ideal world
B. The quantity consumers are willing to sell
C. The quantity consumers are willing and able to buy at each and every income all other things unchanged
D. The quantity consumers are willing and able to buy each and every price all other things changed
Increased levels of spending on imports ?
A. shift aggregate supply to the right
B. shift aggregate supply to the left
C. shift aggregate demand to the right
D. shift aggregate demand to the left
An increase in productivity should ?
A. Lead to a contraction of supply
B. Lead to an expansion of supply
C. Lead to a shift in supply outwards (i.e more supplied at each and every price)
D. Lead to a higher equilibrium and lower equilibrium quantity
What effect is working when the price of a good falls and consumers tend to buy it instead of other goods ?
A. The ceteris paribus effect
B. The diminishing marginal utility effect.
C. The substitution effect
D. The income effect
When the decrease in the price of one good causes the demand for another good to decrease, the goods are_________?
A. complements
B. substitutes
C. inferior
D. nromal
Firms are assumed to ________ costs and to ________ profits?
A. incur, desire
B. pay, make
C. charge earns
D. minimize, maximize
The income elasticity is +2 and income increases by 20% sales were 5000 units, what will they be now ?
A. 3000
B. 7000
C. 5500
D. 4500
A supply curve that starts at the origin has ?
A. A price elasticity of supply greater than one
B. A price elasticity of supply equal to one
C. A price elasticity of supply less than one
D. A positive price elasticity of supply
An upward shift in marginal cost _____ output and an upward shift in marginal revenue ______ output?
A. reduces; reduces
B. reduces; increases
C. increases; increases
D. increases; reduces
The price of burgers increase by 22% and the quantity of burgers demanded falls by 25% This indicates that demand for burgers is ____________?
A. elastic
B. perfectly elastic
C. unitarily elastic
D. inelastic.
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