What three goals did the Framers of the Constitution hope to accomplish when writing the Constitution?

A clearly stated purpose, an outline of the structure of government, and a description of how changes could be made
An outline of how states could enforce taxes, an explanation of how state leaders would be appointed, and a description of state boundaries
An outline of how new territories would be divided, a clear limit of population in territories, and a process for turning a territory into a state
A clear plan for dealing with the British in the future, an outline of how the government would deal with the states, and an outline of federal powers