Question 21 1 pts Use the model and solve for the ? for questions 19-24 Per Unit Volume II Total % Revenue 100% $100 ? 2 Variable Expenses Contribution margin 35% ? ? Fixed Expenses (280,000) Operating Income $70,000 Total Contribution margin = $ LOVOS.ULSU.au Question 20 1 pts Use the model and solve for the ? for questions 19-24 Per Unit X Volume = Total % $100 Revenue 100% 2 Variable Expenses 2 ? I ? ? X Contribution margin 35% (280,000) Fixed Expenses $70,000 Operating Income Variable expenses per unit = $ 65 V