--%>
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 : Problem on least monopsony power The

    The Firms which have at least some monopsony power will never: (i) Practice wage discrimination. (ii) Find out wage rates in portion by the number of workers it hires. (iii) Pay higher wages than would a firm hiring from the competitive labor market. (iv) Raise the em

    		•
  • Q : Economists statement for sales to a

    When Serena Williams, Cindy Crawford, Hillary Clinton, Katy Couric, Jennifer Lopez, and Ashanti all start wearing Wal-Mart jeans at public appearances, economists would explain any resultant raise in Wal-Mart’s jean sales to the change in: (1) Expectations regar

    		•
  • Q : Marginal revenue in selling extra unit

    The price a firm acquires from selling an extra unit of output, minus any revenue lost when price should be reduced in all other units sold, equals: (1) average revenue. (2) marginal profit. (3) mark-up price. (4) marginal revenue. (5) total revenue.<

    		•
  • Q : Long run economic profits for

    Long run economic profits for monopolistic competitors are prohibited by: (w) easy entry and exit. (x) the kinked demand curve. (y) barriers to entry. (z) diminishing marginal returns. Please choos

    		•
  • Q : Advertising for higher prices Brand

    Brand name aspirin sells on higher prices than generic aspirin since: (w) higher prices mean higher quality. (x) they are chemically superior. (y) they cost more to produce. (z) advertising campaigns relate the brand name along with quality.

  • Q : Slope of ray by origin in price

    The slope of the ray by the origin which is tangent to point b equivalents to: (w) the reciprocal of the price elasticity of demand. (x) P / Q. (y) 0a / 0c. (z) the price elasticity of supply.

    Q : Condition for deficit in balance of

    What is the condition when there is a deficit in balance of trade? Answer: When import > export

    		•
  • Q : On which point demand appears to be

    On this demonstrated figure of demand curve for DVD games, demand appears to be approximately unitarily elastic at: (w) Q = O, P = $50. (x) Q = 10, P = $O. (y) Q = 5, P = $25. (z) No point on the demand curve.

    Q : Price elasticity of demand coefficient

    In this demonstrated figure, there the price elasticity of demand coefficient is: (1) one at the midpoint. (2) greater than one in range a. (3) less than one in range b. (4) falling along with movements down along the demand curve. (5) All of the abov

    		•
  • Q : Consumption processing in transaction

    At the front of the grocery store, you understand every cashier is backed up although the twelve-items-or-less lane. You rapidly count items, and dash back to aisle ten to reshelf Coco Puffs you have decided are unessential for surviv

    		•