Data on before-tax income, taxes paid, and consumption spending for the Simpson family in various years are given below:

Before-tax	Taxes	Consumption
income($)	paid($)	spending($)
25000	3000	20000
27000	3500	21350
28000	3700	22070
30000	4000	23600

1. Graph the Simpsons' consumption function and find their household's marginal propensity to consume.
2. What is the autonomous consumption amount?
3. How much would you expect the Simpsons to consume if their income was $32,000 and they paid taxes of $5,000?

Please help me answer these questions above! Thank you so much!