Untitled Edited Verdana 9 X Company estimates the following
Solution
9. Answer : $ 7.32
Contribution margin per unit = Selling Price - Variable Cost.
Weighted average contribution margin per unit = $ ( 33.18 - 25.40) x 7,750 / 64,950 + $ ( 10.38 - 5.63) x 35,650 / 64,950 + $ ( 19.77 - 8.36) x 21,550 / 64,950 = $ ( 0.928 + 2.607 + 3.786 ) = $ 7.32
10. Target profit before taxes = $ 189,000 / ( 1 - 0.33) = $ 282,090.
Contribution margin required = Profit before taxes + Fixed Cost = $ 282,090 + $ 170,000 = $ 452,090.
Contribution margin per unit =$ 44.20 - $ 22.50 = $ 21.70.
Unit needed to be sold to earn an after tax profit of $ 189,000 = Total Contribution Margin / Unit Contribution Margin = $ 452,090 / $ 21.70 = 20,833.64 units or 20,834 units.
11. The indifference sales level is the level at which the net operating income is the same regardless of product modication or no product modication.
Indifference sales level = Incremental Fixed Cost / Increase in Unit Contribution Margin = $ ( 14,580 - 10,120) / $ 2.14 = 2,084.11 units
12.
If the company buys the part, it will save = $ ( 50,514 - 49,062) = $ 1,452.
13. Contribution margin per unit = ( Buyout price per unit - Variable cost per unit) = $ ( 13.26 - 10.87) = $ 2.39.
Indifference level = $ ( 7,895 + 2,400) / $ 2.39 = 4,307.53 units.
| Without Modification | With Modification | |
| Unit Sales | 2,084.11 units | 2,084.11 units units |
| Sales Revenue | $ 19,632.32 | $ 24,092.31 |
| Variable Cost | 7,085.97 | 7,085.97 |
| Contribution Margin | $ 12,546.35 | $ 17,006.34 |
| Fixed Cost | 10,120 | 14,580 |
| Net Operating Income | $ 2,426.35 | $ 2,426.34 |
