Due to a rise in popularity, Penny's firm begins to make hair bows rather than flower barrettes. She can make hair bows at a rat
e of 5 each hour. The firm can sell these bows for $4.99 each. What is Penny's value of the marginal product of labor for each hour she works? Give your answer to two decimals. $ ____ What is the highest wage the firm would be willing to pay Penny? Give your answer to two decimals. $ ____