Answer:
1. Keynesian economists think that _Income is the key determinant of consumption and spending.
2. Classical economists think that the higher the _interest rates____, the more people will save, which means that they will consume less.
3. A person's _expectations about how much income he/she will earn in the future as well as future prices could shape how much he/she spends and saves today.
4. The more _wealth the person has, the less current consumption he/she undertakes.
5. A person's total income can be divided into three components: consumption, savings, and household debt.
6. Savings, which is total income minus consumption and taxes, can be used to create more __taxes.