Read the Requirement 1. What is the current annual operating income? Requirements (a) Start by determining the formula to calculate operating income. Consider each case separately: 1. a. What is the current annual operating income? b. What is the current breakeven point in revenues? Compute the new operating income for each of the following changes: 2. A $0.05 per unit increase in variable costs 3. A 10% increase in fixed costs and a 10% increase in units sold 4. A 30% decrease in fixed costs, a 30% decrease in selling price, a 20% decrease in variable cost per unit, and a 45% increase in units sold Compute the new breakeven point in units for each of the following changes: 5. A. 10% increase in fixed costs 6. A. 10% increase in selling price and a $10,000 increase in fixed costs