A federal system consists of one level of government to provide public goods and services.

The Keynesian model of aggregate demand includes:

I. government purchases and taxes. II. consumer spending and investment spending. III. exports plus imports. a. I b. I and II c. II and III d. I, II, and III

Which of the following is most likely to be a fixed resource for the Speedy Word Processing and Résumé Company?

a. floppy disks b. typists c. computer terminals d. electricity e. paper