Current Attempt in Progress Sunland Corporation sells a single product for $50. Its management estimates the following revenues and costs for the year 2022 : Assume the price remains at $50 per unit and variable costs remain the same per unit, but fixed costs increase by 20% annually. Calculate the percentage increase in unit sales required to achieve the same level of annual operating income calculated in part second part. (Round answer to 2 decimal places, eg. 15.25\%.) Percent increase in unit sales eTextbook and Media Attempts: 0 of 4 used (e) The parts of this question must be completed in order. This part will be available when you complete the part above