A firm's estimated demand curve is given by the following equation: Q = 2840 -20P
a.) Based on the estimated demand curve, write the equations for:
i. Total Revenue
ii. Average revenue
iii. Marginal revenue
b.) Calculate point price elasticity of demand when Q=1600. Is the demand elastic or inelastic at this quantity? How do you know?
c.) What will be the maximum total revenue the firm can obtain?