Respuesta :
Answer:
Part 1. What is the monthly break-even point in unit sales and in dollar sales?
Break-even point in sales =$484000
Break-even point in unit  = 12084 units
Part 2. What is the total contribution margin at the break-even point?
Total contribution margin = $ 145,200
Part 3 (a) How many units would have to be sold each month to attain a target profit of $63,600?
Units to be Sold =17400 units
Part 3 (b) Verify your answer by preparing a contribution format income statement at the target sales level.
Income statement at the target sales level of 17400 units
Sales ($40×17400)               696000
Less Variable Costs ($28×17400)   487200
Contribution                    208800
Less Fixed Cost                  145,200
Target Profit                     63,600
Part 4 Compute the company's margin of safety in both dollar and percentage terms
Margin of Safety (Dollars) = $ 212000
Margin of Safety (Units) = Â 5 400
Part 5. What is the company’s CM ratio? If sales increase by $80,000 per month and there is no change in fixed expenses, by how much would you expect monthly net operating income to increase?
(A) Contribution Margin Ratio is $12/$40×100 = 30%.
(B) If sales increase by $80,000, then net operating income to increase by $80000
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Explanation:
Part 1. What is the monthly break-even point in unit sales and in dollar sales?
Break-even point in unit sales = Fixed Costs/Contribution Margin Ratio
                           =Fixed expenses $145,200/Contribution Margin Ratio 0.30
                           =$484000
Break-even point in unit       = Fixed Costs/Contribution per unit
                           =Fixed expenses $145,200/Contribution per unit $12
                           =12084
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Part 2. What is the total contribution margin at the break-even point?
Total contribution margin = $ 145,200
Part 3 (a) How many units would have to be sold each month to attain a target profit of $63,600?
Units to be Sold = (Target Profit + Fixed Cost)/ Contribution per unit
               =( $63,600+$145,200)/$12
               =17400 units
Part 4 Compute the company's margin of safety in both dollar and percentage terms
Margin of Safety = (Expected Sales - Break Even Sales)/Expected Sales ×100
               = 696000-484000/ 696000
               = 30.46% (2dp)
Margin of Safety (Dollars) = Expected Sales × Margin of Safety %
                       = $ 696000×30.46%
                       = $ 212000
Margin of Safety (Units) = Expected Sales Units × Margin of Safety %
                       = 17 400×30.46%
                       = 5 400
Part 5. What is the company’s CM ratio? If sales increase by $80,000 per month and there is no change in fixed expenses, by how much would you expect monthly net operating income to increase?
Contribution Margin Ratio = Contribution/Sales
(A) Contribution Margin Ratio is $12/$40×100 = 30%.
(B) If sales increase by $80,000, then net operating income to increase by $80000