For most enslaved African Americans in the 1800s, those who toiled hard all of their lives were treated well when they became old and could no longer work. it was possible to learn a trade, hire themselves out, and make enough money to eventually buy their freedom. food was dispensed on a weekly basis, and although it wasn’t much, it was healthy and nutritious. clothing was handed out once a year and was given only to those who could continue to work.

Suppose you are a freshmen in college and you have not declared a major. one reason you enrolled at your respective college was the school's vibrant social life. at the same time, you want to balance your academic life because you know that your grades will matter for graduate school or job applications.you decide to forgo partying for two hours to study for an upcoming economics exam. in your first semester's principles of economics class, you learn that the enjoyment you would have received from partying is an example of a(n)