Prepare aladins new income statement under each of the

Question

Sales (30,000 batteries)	$300,000	$10
Less variable expenses	$180,000	$6
----	--
Contribution margin	$120,000	$4
Fixed expenses	$100,000	--
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Net operating income	$20,000
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Required:

Prepare Aladin's new income statement under each of the following conditions:

1. The sales volume increases by 15%.
2. The selling price decreases by 20% per unit, and the sales volume increases by 30%.
3. The selling price increases by 50% per unit, fixed expenses increase by $20,000 and the sales volume decreases by 5%.
4. Variable expenses increase by 20% per unit, the selling price increases by 12%, and the sales volume decreases by 10%.