x Data Table Trepani Donuts Contribution Margin Income Statement Month Ended August 31, 2018 Net Sales Revenue $ 129,000 Variable Costs: Cost of Goods Sold $ ta 32,600 Selling Costs 17,100 1,900 51,600 Administrative Costs Contribution Margin 77.400 Fixed Costs: Selling Costs 31,050 re Administrative Costs 10,350 41,400 you ked. Question Help The contribution margin income statement of Trepani Donuts for August 2018 follows: E (Click the icon to view the contribution margin income statement.) Trepani sells four dozen plain donuts for every dozen custard-filled donuts. A dozen plain donuts sells for $4.00, with total variable cost of $1.60 per dozen. A dozen custard-filled donuts sells for $7.00, with total variable cost of $2.80 per dozen Read the requirements. Requirement 1. Calculate the weighted average contribution margin. (Round all currency amounts to the nearest cent.) Plain Filled Total Contribution margin Weighted average contribution margin per unit Requirement 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. We'll begin with the breakeven point. Start by selecting the formula and entering the amounts to compute the breakeven point in units for the "package" of products-total dozens of donuts to be sold. (Complete all input fields. Enter a "0" for any zero balances. Enter currency amounts to the nearest cent. Abbreviation used: Weighted-avg. CM = weighted average contribution margin.)