The dean of a school of business is forecasting total student enrollment for this year's summer session classes based on the following historical data:

Year	Enrollment
Four years ago	2,000
Three years ago	2,200
Two years ago	2,800
Last year	3,000

What is this year's forecast using the linear trend line for these data?

(Hint: Treat the value from four years ago as period 0, three years ago as period 1, etc.)

		3,300
		3,500
		3,600
		3,400
		3,200