We didn't change our seling price or cost structure over the past 3 years and have no price, efficiency, or spending variances ... so what's going on? (Click the icon to view the absorpsion costing income startements for the three yours.) Read the reguirements. the end of the yoar? Explain your answer briefly. The denominator level used to allocate foced manufacturing costs is units. Requirements 1. What denominator level is Yummie using to allocate freed manufacturing costs to the candy? How is Yummie treating any favorable or unfavorable production-volume variance at the end of the year? Explain your answer briefly. 2. How did Yummie's accountants arrive at the breakeven volume of 19.000 unis? 3. Prepare a variable costing-based incomse statement for each year, Explain the variation in the variable costing operating income for each year based on contribution margin per unh and sales volume. 4. Reconcile the operating incomes under variable costing and absorption costing for each year, and use this information to explain to John Macon the positive operating income in 2020 and the drop in operating income in 2021. Data table Data table