1 4 2C H A P T E R 4Topic: Elasticity Along a Straight-Line DemandCurveSkill: Analytical41)A straight-line demand curve with negative slopeintersects the horizontal axis at 100 tons per week.At the midpoint on the demand curve (corre-sponding to 50 tons per week) the price elasticityof demand isThe elasticity of demand along a straight line,negatively sloped, demand curve isAnswer: CTopic: Elasticity Along a Straight-Line DemandCurveSkill: Recognition42)Which of the following statements is FALSE?Answer: BTopic: Elasticity Along a Straight-Line DemandCurveSkill: Conceptual*43)Along a straight-line demand curve, as the pricefalls theTopic: Elasticity Along a Straight-Line DemandCurveSkill: Analytical44)The price elasticity of demand ____ in valuewhen moving downward along a ___ line demandcurve.A)falls; straightB)rises; curvedC)falls, curvedD)rises; straightAnswer: ATopic: Elasticity Along a Straight-Line DemandCurveSkill: Conceptual45)The elasticity of demand along a straight line,negatively sloped, demand curve isTopic: Elasticity Along a Straight-Line DemandCurveSkill: Conceptual46)If the demand curve for a good is a downwardsloping straight line, the demand for the good willbe more price elastic the higher is theTopic: Elasticity Along a Straight-Line DemandCurveSkill: Analytical47)If the demand curve for a good is a downwardsloping straight line, then at which of the follow-ing prices is demand most elastic?A)$1/unitB)$2/unitC)$3/unitD)It is impossible to determine at which price thedemand will be most elastic without more in-formation. When the demand curve is a downward sloping straight line?Under point method, a straight line downward sloping demand curve implies that, as price falls, the elasticity of demand decreases from infinity to zero.
What is the elasticity of demand if the demand curve is a straight line downward sloping at mid point?With a downward-sloping demand curve, price and quantity demanded move in opposite directions, so the price elasticity of demand is always negative.
When the demand curve is a straight vertical line the price elasticity of demand is?Answer and Explanation: A demand curve that is drawn as a vertical line has a price elasticity of demand equal to Zero. If the demand curve is vertical, then it is perfectly inelastic. The perfectly inelastic demand is equal to zero.
When a demand curve is linear and downward sloping?The downward-sloping demand curve that is linear means that the demand elasticity will vary and can be elastic at some points, whereas it can be inelastic at some other points. At the upper part of the demand curve, the demand is price elastic, and at the lower part of the demand curve, the demand is price inelastic.
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