The Demand Function for Drangles Is Given by D(p)= (P

question 6

Multiple Choice

the demand function for drangles is given by D(p) = (p +1) ^-2.If the price of drangles is $4, then the price elasticity of demand is

• A)-0.80.
• B)-6.40.
• C)-3.20.
• D)-4.80.
• E)-1.60.