--%>
Assignment Help - homework help

Computations of price elasticity of demand

The price elasticity of demand in given figure below for DVD games among prices of $30 and $40 is roughly: (w) 3/7. (x) 7/3. (y) 1/21. (z) 21.

2250_demand curve for DVD.png

How can I solve my economics problem? Please suggest me the correct answer.

   Related Questions in Microeconomics

  • Q : Monopolies over brand name products of

    Several firms have monopolies over brand name products, although face competition from: (w) international cartels. (x) oligopolistic rivals. (y) producers of close substitutes for their products. (z) intra-firm rivalry.

    Q : Facing a demand curve that perfectly

    When the world price for wheat is $10 per bushel; and Del, who one owns the biggest wheat farm into North Dakota, will: (w) face a demand curve that is perfectly price elastic at $10 per bushel. (x) realize $4 per bushel in long-run economic profits.

    		•
  • Q : Differences in site values An acre of

    An acre of Manhattan is worth additional than an acre of prime Iowa farm land due to differences in: (1) perpetuities. (2) time preferences. (3) site values. (4) interest rates. (5) taxes. Can someone explain/help me with best solu

    		•
  • Q : Scope of spiral and waterfall approach

    Explain the difference in changing the scope between a spiral approach and a waterfall approach?

    		•
  • Q : Employed Currency in 1700s In 1700s

    In 1700s what currency was employed?

    		•
  • Q : Lower market price to cover average

    When the market price is lower to cover average total costs, in that case a profit-maximizing firm will: (i) shut down instantly. (ii) continue to operate where P = MC when P > AVC. (iii) adopt newer technology. (i

    		•
  • Q : Problem onto public sector The word “

    The word “public sector” signifies to: (1) Stockholders and households. (2) Investors and Consumers. (3) Households and investors. (4) Democratic voting systems. (5) All actions of government. Hey frien

    		•
  • Q : Goods trading problem Choose the right

    Choose the right answer from following. In recent years the United States has: A) exported more services abroad than it has imported. B) had a small goods trade surplus with Japan. C) had a large goods trade surplus with the rest of the world. D) fallen to third behin

    		•
  • Q : When is short run profit maximized

    Short-run profit is maximized only while: (w) economic profit > accounting profit. (x) total cost = total revenue. (y) MC = MR (greater than minimum AVC). (z) costs are minimum or revenue is maximum. How can I s

    		•
  • Q : Econ Give the answer of following

    Give the answer of following question. In the quintile distribution of income, the term "quintile" represents: A) 5 percent of the income receivers. B) 10 percent of the income receivers. C) 20 percent of the income receivers. D) 25 percent of the income receivers.

    		•