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

question 5

Multiple Choice

the demand function for drangles is given by D(p) = (p + 1) ^-2.If the price of drangles is $3, then the price elasticity of demand is

• A)-0.75.
• B)-3.
• C)-4.50.
• D)-6.
• E)-1.50.