Acme Container Corporation produces egg cartons that are sold to egg dis- tributors. Acme has estimated this production function for its egg carton division:
Q = 25L^0.5K^0.5
where Q = output measured carton lots, L = labor measured in person hours, and K = capital measured in machine hours. Acme currently pays a wage of $10 per hour and considers the relevant rental price for capital to be $40 per hour. Determine the optimal capital-labor ratio that Acme should use in the egg carton division