When should a journalist pay a source for a news story? A. after the story is published

B. when the interview is complete

C. A source should never be paid

D. when the contract is signed

you need to pay about 1000$ to get out of a airport.

there is a sequence and logical steps to give an answer of a trouble.

1) strategy is necessary to develop an project idea.

2) to study and know the environment where you are going to work ( ecosystem).

3)   the materials resources to built the ideas.

4) to give a priority order in the context that you study. in this case human needs.

actually the answer would be c.) jane addams worked hard to improve the lives of less fortunate people.