= Homework: CH 5 HW The contribution margin income statement of Trepani Donuts for August 2024 follows: (Click the icon to view the contribution margin income statement.) Question 7, PM5-41A (similar to) Part 1 of 8 Requirement 1. Calculate the weighted-average contribution margin. (Round all currency amounts to the nearest cent.) Sales price per unit Variable cost per unit Contribution margin per unit Sales mix in units Contribution margin Weighted-average contribution margin per unit Plain Filled Total $ 3.40 $ 1.36 7.00 2.80 2.04 4.20 Data table 12.24 Trepani Donuts Contribution Margin Income Statement Month Ended August 31, 2024 Net Sales Revenue $ 126,000 Variable Costs: Cost of Goods Sold $ 32,300 Selling Costs 17,300 800 Administrative Costs 50,400 Contribution Margin 75,600 Fixed Costs: Selling Costs 34,155 11,385 45,540 Administrative Costs $ 30,060 Operating Income Help me solve this HW Score: 50%, 5 of 10 points Points: 0 of 3 Save Trepani sells six dozen plain donuts for every three dozen custard-filled donuts. A dozen plain donuts sells for $3.40, with total variable cost of $1.36 per dozen. A dozen custard-filled donuts sells for $7.00, with total variable cost of $2.80 per dozen. Read the requirements. Requirements 1. Calculate the weighted-average contribution margin. 2. Determine Trepani's monthly breakeven point in dozens of plain donuts and custard-filled donuts. Prove your answer by preparing a summary contribution margin income statement at the breakeven level of sales. Show only two categories of costs: variable and fixed. 3. Compute Trepani's margin of safety in dollars for August 2024. 4. Compute the degree of operating leverage for Trepani Donuts. Estimate the new operating income if total sales increase by 20%. (Round the degree of operating leverage to four decimal places and the final answer to the nearest dollar. Assume the sales mix remains unchanged.) 5. Prove your answer to Requirement 4 by preparing a contribution margin income statement with a 20% increase in total sales. (The sales mix remains unchanged.) Print Done Clear all Check