The contribution margin income statement of krazy kustard donuts for October 2012 follows:Table. Requirement 1. Determine krazy kustard'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.

Plain/doz Filled/doz Total

Sales revenue ? ? ?

Variable costs ? ? ?

Contribution margin ? ? ?

Fixed costs ? ? ?

Operating income ? ? ?

Requirement 2. Compute Krazy kustard's margin of safety in dollars for October 2012. The margin of safety in dollars is $?

Requirement 3. If krazy kustard donuts can increase sales revenue by 10% keeping the sales mix the same, operating income will be$? (round the contribution margin to the three decimal places and your final answer to the nearest whole dollar.)

Part 2

The budgets of four companies yield the following information- table 31, Requirement 1. Fill in the blanks for each missing value.1,2,3,4,5,6,7,8,9,10,11,12.

Requirement 2. Calculate the breakeven point in sales dollars for each company. Beach,Lake,Mountain,and Valley(round your answers to the nearest whole dollar.)

Krazy Kustard Donuts Contribution Margin Income Statement For the Month of October 2012 Sales revenue Variable costs: $130,000 Cost of goods sold Marketing costs General and administrative cost $32,500 17600 9700 Marketing costs General and administrative cost 38880 4320 Contribution margin Fixed costs: Operating income 59800 70200 43200 $27,000 Company Beach Lake Mountain Valley Sales revenue $703,000 $ (4) $616,000 $ (10) Variable costs (1) 152100 295680 152100 Fixed costs (2) 125000 140000 (11) Operating income (loss) $27,200 $ (5) $ (7) $37,900 Units sold 190000 10000 (8) (12) Contribution margin per unit $1.48 $ (6) $100.10 $13.20 Contribution margin ratio (3) 0.22 (9) 0.22