The chart below gives the data necessary to make a Keynesian cross diagram. Assume that the tax rate is 0.35 of national income, the MPC out of after-tax income is 0.8, investment is 110, government spending is 80, exports are 63, and imports are 0.2 of after-tax income.

National Income	After-tax income	Consumption	I+G+X	Minus Imports	Aggregate Expenditures
100		104
200
300
400
500
600

What does consumption equal when income equals 400?