In the United States since 1900, life expectancy at birth has ________ and the death rate has ________

What are the different types of auctions based on how the price of the item being auctioned is determined?

What will be an ideal response?

If your nominal wage rises more slowly than the price level, we can say your real wage has ________ and the purchasing power of a dollar has ________

A) risen; risen B) fallen; risen C) fallen; fallen D) risen; fallen