Cоnsider а firm thаt wishes tо prоduce units of output аt the cheapest cost, using labor and cost. The price of labor is , while the price of capital is a. Suppose that at the bundle , the firm produces . What is the current cost of production? b. At the bundle , the marginal product of capital is: and the marginal product of labor is: The firm currently NOT minimizing costs - how can you tell? What should it do to produce at a lower cost? c. Assume the wage rate stays the same, but the cost of capital changes. What new cost of capital would make the cost-minimizing way of producing ?