Miller Company's most recent income statement follows: Sales (18,000 units) Less: Variable expenses Total $468,000 288,000 Per Unit $26 16 Contribution margin 180,000 $10 Less: Fixed expenses 45,000 Net income $135,000 Required: 1. Prepare a new income statement if the sales volume increases by 15%, and the selling price decreases by $3.00. (Round "Per Unit" answers to 2 decimal places.) Total Per Unit Sales 2. Prepare a new income statement if the selling price decreases by $3.0 per unit, and the sales volume increases by 30%. (Round "Per Unit" answers to 2 decimal places.) Total Per Unit Sales 3. Prepare a new income statement if the selling price increases by $1.5 per unit, fixed expenses increase by $8,000, and the sales volume decreases by 5%. (Round "Per Unit" answers to 2 decimal places.) Total Per Unit Sales 4. Prepare a new income statement if the selling price increases by 5%, variable expenses increase by 10 cents per unit, and the sales volume decreases by 15%. (Round "Per Unit" answers to 2 decimal places.) Total Per Unit Sales