Consider this daily production data for davis golf balls inc. davis golf balls inc. sells golf balls for 50 cents each and pays the workers a wage of $30 a day. what is the value of the marginal produ

Consider this daily production data for davis golf balls inc. davis golf balls inc. sells golf balls for 50 cents each and pays the workers a wage of $30 a day. what is the value of the marginal product of the fifth worker