Exhibit 11-1 Disposable income and consumption data

Income

(Y)

Change in

Disposable Income

Consumption

(C)

0

500

1,000

1,000

1,400

2,000

1,000

2,200

3,000

1,000

2,900

4,000

1,000

3,500

5,000

1,000

4,000

In Exhibit 11-1, when disposable income (Y) is increased from $0 to $1,000 to $2,000, the marginal propensity to consume:

is 1.decreases from 0.9 to 0.8.decreases from 0.8 to 0.7.increases from 0.8 to 0.9.is negative.