Miller Company's most recent income statement follows: Total Sales (25,000 units) $750,000 Per Unit $30 Less: Variable expenses 450,000 18 Contribution margin 300,000 $ 12 Less: Fixed expenses 67,000 Net income $233,000 Consider each of the following cases independently. Required: 1. Prepare a new income statement if the sales volume increases by 10%, and the selling price decreases by $2.00. (Do not round intermediate calculations. Round "Per Unit" answers to 2 decimal places.) Sales Total Per Unit 2. Prepare a new income statement if the selling price decreases by $1.0 per unit, and the sales volume increases by 15%. (Do not round intermediate calculations. Round "Per Unit" answers to 2 decimal places.) Sales Total Per Unit 3. Prepare a new income statement if the selling price increases by $3.0 per unit, fixed expenses increase by $6,000 and the sales volume decreases by 5%. (Do not round intermediate calculations. Round "Per Unit" answers to 2 decimal places.) Sales Total Per Unit 4. Prepare a new income statement if the selling price increases by 5%, variable expenses increase by $0.10 per unit and the sales volume decreases by 25%. (Do not round intermediate calculations. Round "Per Unit" answers to 2 decimal places.) Sales Total Per Unit