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?

Agroup of anthropologists from the future want to study the culture and society of the twenty-first century. they cannot find any written documentation of this time period, so they must conduct an archaeological excavation.identify the artifacts, features, and ecofacts they will find during their fieldwork. what will these items tell the anthropologists about our culture and society?

This refers to weather and atmospheric conditions measured over a long period of time.

What does it mean to say that "service sector" jobs are predominant in europe's mixed economies today? a. that jobs where people work in factories predominate b. that jobs where people do something for others predominate c. that jobs where people work the land predominate d. that jobs in government predominate