Labracorp is looking to hire an unknown number of workers. Jim wants to be one of those workers. If Labracorp's total revenue is less than its total cost if Jim's marginal revenue is greater than his marginal cost if Jim's marginal cost is greater than his marginal revenue if Labracorp's total cost is less than its total revenue.

What information would Labracorp need in order to make a rational economic decision regarding Jim's employment?