Morrill Company produces two different types of gauges: a density gauge and a thickness gauge. The segmented income statement for a typical quarter follows. Density Gauge Thickness Gauge Total Sales $ 219,000 $ 116,800 $ 335,800 Less variable expenses 116,800 67,160 183,960 Contribution margin $ 102,200 $ 49,640 $ 151,840 Less direct fixed expenses* 29,200 55,480 84,680 Segment margin $ 73,000 $ (5,840) $ 67,160 Less common fixed expenses 43,800 Operating income $ 23,360 * Includes depreciation. The density gauge uses a subassembly that is purchased from an external supplier for $25 per unit. Each quarter, 2,920 subassemblies are purchased. All units produced are sold, and there are no ending inventories of subassemblies. Morrill is considering making the subassembly rather than buying it. Unit-level variable manufacturing costs are as follows: Direct materials $2 Direct labor 3 Variable overhead 2 No significant non-unit-level costs are incurred. Morrill is considering two alternatives to supply the productive capacity for the subassembly. Lease the needed space and equipment at a cost of $39,420 per quarter for the space and $14,600 per quarter for a supervisor. There are no other fixed expenses. Drop the thickness gauge. The equipment could be adapted with virtually no cost and the existing space utilized to produce the subassembly. The direct fixed expenses, including supervision, would be $55,480, $11,680 of which is depreciation on equipment. If the thickness gauge is dropped, sales of the density gauge will not be affected.
12. Make-or-Buy, Traditional Analysis
Morrill Company produces two different types of gauges: a density gauge and a thickness gauge. The segmented income statement for a typical quarter follows.
| Density Gauge |
Thickness Gauge |
Total |
||||
| Sales | $ | 219,000 | $ | 116,800 | $ | 335,800 |
| Less variable expenses | 116,800 | 67,160 | 183,960 | |||
| Contribution margin | $ | 102,200 | $ | 49,640 | $ | 151,840 |
| Less direct fixed expenses* | 29,200 | 55,480 | 84,680 | |||
| Segment margin | $ | 73,000 | $ | (5,840) | $ | 67,160 |
| Less common fixed expenses | 43,800 | |||||
| Operating income | $ | 23,360 | ||||
| * Includes |
The density gauge uses a subassembly that is purchased from an external supplier for $25 per unit. Each quarter, 2,920 subassemblies are purchased. All units produced are sold, and there are no ending inventories of subassemblies. Morrill is considering making the subassembly rather than buying it. Unit-level variable
| Direct materials | $2 |
| Direct labor | 3 |
| Variable |
2 |
No significant non-unit-level costs are incurred.
Morrill is considering two alternatives to supply the productive capacity for the subassembly.
- Lease the needed space and equipment at a cost of $39,420 per quarter for the space and $14,600 per quarter for a supervisor. There are no other fixed expenses.
- Drop the thickness gauge. The equipment could be adapted with virtually no cost and the existing space utilized to produce the subassembly. The direct fixed expenses, including supervision, would be $55,480, $11,680 of which is depreciation on equipment. If the thickness gauge is dropped, sales of the density gauge will not be affected.
Required:
1. Should Morrill Company make or buy the subassembly?
If it makes the subassembly, which alternative should be chosen?
Enter the relevant costs of each alternative.
| Lease and Make | Buy | Drop Thickness Gauge and Make | |
| Total relevant costs | $fill in the blank 3 | $fill in the blank 4 | $fill in the blank 5 |
2. Suppose that dropping the thickness gauge will decrease sales of the density gauge by 10 percent. What decision should now be made?
3. Assume that dropping the thickness gauge decreases sales of the density gauge by 10 percent and that 4,088 subassemblies are required per quarter. As before, assume that there are no ending inventories of subassemblies and that all units produced are sold. Assume also that the per-unit sales price and variable costs are the same as in Requirement 1. Include the leasing alternative in your consideration. Now, what is the correct decision?
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