White Limiteds most recent income statement is shown below:

	Total			Per Unit
Sales (5,000 units)	$	150,000		$	30
Variable expenses		50,000			10
Contribution margin		100,000		$	20
Fixed expenses		85,000
Operating income	$	15,000

Required:

Prepare a new contribution format income statement under each of the following conditions (consider each case independently):

1. The sales volume increases by 210 units.

2. The sales volume declines by 210 units.

3. The sales volume is 4,250 units.