Miller Companys most recent contribution format income statement is shown below:

	Total	Per Unit
Sales (34,000 units)	$272,000	$8.00
Variable expenses	170,000	5.00
Contribution margin	102,000	$3.00
Fixed expenses	46,000
Net operating income	$ 56,000

Required:

Prepare a new contribution format income statement under each of the following conditions (consider each case independently): (Do not round intermediate calculations. Round your "Per unit" answers to 2 decimal places.)

1.	The number of units sold increases by 15%.

2.	The selling price decreases by $1.40 per unit, and the number of units sold increases by 22%.

3.	The selling price increases by $1.40 per unit, fixed expenses increase by $6,000, and the number of units sold decreases by 7%.

4.	The selling price increases by 10%, variable expenses increase by 20 cents per unit, and the number of units sold decreases by 14%.