Which is the last step in the problem-solving process?
gathering information
evaluating the solution
considering options
weighing disadvantages

porter is writing economic history because he is focusing on the cost of developing vaccines.

the federal constitution of the united mexican states of 1824 was enacted on october 4 of 1824, after the overthrow of the mexican empire of agustin de iturbide. in the new constitution, the republic took the name of of united mexican states. it was replaced by the federal constitution of the united mexican states in 1857.

it would be a. that is the only one i could think of

the answer is a. hope this