What is the best definition of marginal cost?
the possible income from producing an additional item
the price of proche one additional unit of a good
the additional income gained from selling an additional good
the financial gain from business achvity minus expenses

What are three voluntary behaviors that is not control by results?

The platt amendment of 1901 forbade cuba from entering into any treaties that would allow undue foreign involvement in cuban affairs. this law was passed after the spanish-american war to make sure that european nations weren’t going to get involved with cuba. 1, why might the platt amendment be considered ironic? 2, what reasons would the united states have for not wanting european influence in cuba?

Which was an important long-term result of the civil war? a a feeling of american nationalism developed. b. industrialism increased in the south. c. differences between social classes declined.