In the production function Y = AF(K, N), total factor productivity is

"It is impossible to represent a three variable relationship in a two-dimensional graph." Is this statement true or false? Explain your answer

What will be an ideal response?

You are the manager of a theater. At present the theater charges the same admission price of $8 to all customers, regardless of age. You propose a two-tier pricing scheme: $5 for children under the age of 12 and $10 for adults

You tell your supervisor that your proposal is likely to increase revenue. What must be true about the price elasticity of demand if your proposal is to achieve its goal of raising revenue? Explain your answer.