Miller Company's most recent contribution format income statement is shown below:

Total

Per Unit

Sales (31,000 units)

$279,000

$9.00

Variable expenses

186,000

6.00

Contribution margin

93,000

$3.00

Fixed expenses

45,000

Net operating income

$ 48,000

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

1.The number of units sold increases by 11%.

2.The selling price decreases by $1.40 per unit, and the number of units sold increases by 16%.

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

4.	The selling price increases by 10%, variable expenses increase by 30 cents per unit, and the number of units sold decreases by 6%.