Suppose that you have a choice between going to the movies with a friend for two hours or working a part-time job. If you go to the movies, you will spend $8 on a ticket and $5 on popcorn. If you choose to work, you will earn $15 an hour. a) What is your opportunity cost of working?

This chart shows the number of soldiers killed according to two different sources. source a is a book written by university professors. source b is from a well-known historical website. in a paragraph, explain why the data presented is different, and evaluate the reliability of each source. which should be used in a school research project, and why?

Situation #1: imagine that you are a free black male living in columbus, oh in 1863. you have seen the recruiting poster and have been thinking a lot about whether or not to enlist in the union army. write a one-page letter (double spaced) to your mother telling her of the decision you have made about enlisting (or not enlisting). be sure to explain the reasons that caused you to make the decision.

How long is a representative’s term of office