Investment, as a part of GDP, includes: a. any goods that are bought by firms who plan to use those purchases to produce other goods and services in the future, rather than consuming them.
b. consumption goods that are purchased by households.
c. any item you buy that you are looking for a return on over time.
d. spending on items such as stocks, bonds, and other types of financial instruments.

Which statement is true about the elements of the interface of a presentation program? a. the status bar appears at the top of the page and displays options to style your slides. b. the tool bar displays the thumbnails of your presentation slides in the order they will appear in the presentation. c. rulers indicate the margins, tabs, and indents in a presentation slide. d. the document area provides a list of commands to create, format, and edit presentations.

Jewelry manufacturers produce a range of products such as rings, necklaces, bracelets, and brooches. what fundamental economic question are they addressing by offering this range of items?

Experienced problem solvers always consider both the value and units of their answer to a problem. why?