Use the table below to answer question 1-4 related to the Miller’s monthly expenses.

1. What do the millers pay each month to repay their mortgage loan?

2. What is Miller’s average monthly expenditure for the telephone?

3. Transportation costs include car payments and costs for gasoline,repairs and so on. What is their average monthly expenditure for transportation costs?

4. Can you determine how much they save each month? Why or why not?