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Elastic demand. In this case, elasticity = 1.5 If P = $250, Q = 25 and revenue = $6250 If P = $350, Q = 15 and revenue = $5250 When D is elastic, a price increase causes revenue to fall. |
Elastic demand. In this case, elasticity = 0.67 If P = $250, Q = 25 and revenue = $5000 If P = $350, Q = 20 and revenue = $7000 When D is inelastic, a price increase causes revenue to rise. |