The slave gang system increased labor productivity by encouraging members of a slave gang system to specialize in performing assigned tasks and working in rhythm

The difference between personal income and disposable income is:

A) corporate taxes B) personal taxes C) savings D) none of the above

Which group is hurt by inflation being less than expected?

A) holders of TIPS B) lenders of fixed-rate mortgages C) borrowers with fixed-rate mortgages D) all of the above