SBD Phone Company sells its waterproof phone case for $120 per unit. Fixed costs total $192,000, and variable costs are $66 per unit. How will the break-even point in units change in response to each of the following independent changes in selling price per unit, variable cost per unit, or total fixed costs? (It is not necessary to compute new break-even points.) Change 1. Total fixed costs to $220,000 2. Variable costs to $64 per unit 3. Selling price per unit to $110 4. Variable costs to $97 per unit 5. Total fixed costs to $180,000 6. Selling price per unit to $150 Break-Even in Units Will