--%>
Assignment Help - homework help

Problem on cross-price elasticity

Kathy purchases two goods, t-shirts and caps.  Her demand for t-shirts is:

Qt = 44 – 3Pt - Pc + .04I

The price of caps is Pc = $2. And her income is I = $300.

a. Graph a demand curve for Kathy’s t-shirts.

b. Determine the number of t-shirts will Kathy buy if the price of t-shirts is Pt = $5?

c. Determine the number of caps will she buy at such prices and her present income? 

d. An increase in the price of caps will outcome in (circle one):

  • Kathy’s demand for t-shirts will shift out away from the origin
  • Kathy’s demand for t-shirts will shift in towards the origin
  • Kathy will move down along her demand curve for t-shirts
  • Can’t tell; it depends on whether or not caps are a normal good to Kathy

e.Determine the cross-price elasticity of the demand for t-shirts with respect to the price of caps?

f. Are caps and t-shirts complements or substitutes? And how do you know?

   Related Questions in Microeconomics

  • Q : Economic profit at average total cost

    When a monopolist maximizes profit with producing where average total cost is on its minimum, this: (w) should generate an economic profit. (x) should sell at a price equal to marginal cost. (y) will incur an economic loss. (z) will p

    		•
  • Q : Produce output by zero marginal reveune

    When LoCalLoCarbo, the favorite corporation of fad dieters,in that case produces output q* [that where is marginal revenue is zero] as: (1) LoCalLoCarbo’s total revenue is at its highest possible level. (2) expanding output to q4 would cause tot

    		•
  • Q : Marginal revenue of price taker firm A

    A price-taker firm’s marginal revenue is: (w) constant and identical to price. (x) less than average revenue. (y) sufficient to cover all short-run costs. (z) determined by the firm’s supply curve.

    Q : Consumption and saving schedules The

    The consumption and saving schedules demonstrate that: A) consumption rises, but saving declines, as disposable income rises. B) saving varies inversely with the profitability of investment. C) saving varies directly with the level of disposable income. D) saving is i

    		•
  • Q : DVCs related problem Choose the right

    Choose the right answer from following. Population growth remains high in most DVCs because: A) religious and sociocultural considerations favor large families. B) children may provide economic security for aging parents. C) children provide agricultural labor in rura

    		•
  • Q : Area below supply curve of resource The

    The area below a resource’s price line although above its supply curve is: (w) consumer surplus. (x) monopoly profit. (y) excess value. (z) economic rent. Can anybody suggest me the proper explanation for giv

    		•
  • Q : Market in equilibrium point by interest

    When this market is primarily in equilibrium at point c, any drop within interest rates caused through an increase in people’s willingness to save will cause as: (1) the rate of return schedule reflected into I0 to shift to the

    		•
  • Q : Determine average variable cost in curve

    As din demonstrated curve J in below is this Christmas tree: (w) industry’s supply curve. (x) firm’s demand curve. (y) firm’s average variable cost curve. (z) firm’s short-run supply curve.

    Q : Characteristics of constant cost

    Characteristics of industries which are not characteristics internal to operations of an individual firm include: (1) potential principal-agent problems. (2) diseconomies of scale. (3) production costs which either increase or decrease like the size of a market not su

    		•
  • Q : Main economic purpose of financial

    A financial system's main economic reason is to: (w) channel savings to more efficient and productive uses. (x) print money to assist the government. (y) increase the money multiplier. (z) protect individuals against recessions.

    		•