Until the creation of the Marine Hospital Service in 1918, the primary role of the federal government in health care was to quarantine ships and control ports to prevent epidemics

If unemployment benefits became more generous it would be likely to _____ frictional unemployment and _____ the natural rate of unemployment:

a. Increase; increase b. Increase; not change c. Not change; increase d. Increase; decrease

Suppose people on diets buy the bulk of the ground chicken and ground turkey sold in the U.S., and they use either interchangeably, as a substitute in recipes for ground beef. If the price of ground turkey rises and the price of ground chicken does not, then CPI will

A. overstate inflation because of the issue of substitution. B. understate inflation because of the issue of substitution. C. overstating inflation because of the issue of missing "where people shop." D. understating inflation because of the issue of missing "where people shop."