Suppose the demand function is equal to
Q = 60 – 3P
a. Find the inverse demand curve
b. Find the choke price
c. Find the price that maximizes revenue
d. Find the elasticity of demand when price equals 12, using a point elasticity
e. Suppose P1 = 6 and P2 = 8. Find the elasticity of demand using the percentage change method.
f. Use the values in part e to calculate the elasticity of demand using the mid-point method.