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

question 91

Multiple Choice

The demand for drangles is given by D(p) = (p + 1) ^-2, where p is the price of drangles.If the price of drangles is $19, then the price elasticity of demand for drangles is

• A)-3.80
• B)-7.60.
• C)-5.70.
• D)-3.80.
• E)-1.90.