The Walton Toy Company manufactures a line of dolls and a sewing kit. Demand for
ID: 2512248 • Letter: T
Question
The Walton Toy Company manufactures a line of dolls and a sewing kit. Demand for the company's products is increasing, and management requests assistance from you in determining an economical sales and production mix for the coming year The company has provided the following data Demand Next Selling year Direct Labor $ 3.20 $ 1.04 $ 5.60 $ 4.00 $ 0.64 Price Direct Product Debbie Trish Sarah Mike Sewing kit (units) per Unit Materials 64,000 $22.00 56,000 $8.00 49,000 $38.50 45,600 $13.00 339,000 $ 9.40 $4.10 $2.50 $8.54 $3.40 $4.60 The following additional information is available a. The company's plant has a capacity of 105,700 direct labor-hours per year on a single-shift basis. The company's present employees and equipment can produce all five products b. The direct labor rate of $8 per hour is expected to remain unchanged during the coming year. C. Fixed manufacturing costs total $525,000 per year. Variable overhead costs are $5 per direct labor-hour d. All of the company's nonmanufacturing costs are fixed e. The company's finished goods inventory is negligible and can be ignoredExplanation / Answer
Solution:
Part 1 --- Direct Labor Hours per unit
Debbie
Trish
Sarah
Mike
Sewing Kit
Direct Labor Cost per unit (A)
$3.20
$1.04
$5.60
$4.00
$0.64
Direct Labor Rate Per Unit (B)
$8.00
$8.00
$8.00
$8.00
$8.00
Direct Labor Hours Per Unit (A/B)
0.40
0.13
0.70
0.50
0.08
Part 2 – Variable Overhead Per Unit
Debbie
Trish
Sarah
Mike
Sewing Kit
Direct Labor Hours Per Unit
(As calculated in Part 1) (A)
0.40
0.13
0.70
0.50
0.08
Variable Overhead Cost per direct labor hour (B)
$5.00
$5.00
$5.00
$5.00
$5.00
Variable Overhead Per Unit (A*B)
$2.00
$0.65
$3.50
$2.50
$0.40
Part 3 – Contribution Margin Per DLH
Debbie
Trish
Sarah
Mike
Sewing Kit
Unit Selling Price (A)
$22.00
$8.00
$38.50
$13.00
$9.40
Variable Costs:
Direct materials per unit
$4.10
$2.50
$8.54
$3.40
$4.60
Direct labor per unit
$3.20
$1.04
$5.60
$4.00
$0.64
Variable Overhead Per Unit (Refer part 2)
$2.00
$0.65
$3.50
$2.50
$0.40
Total Variable Cost per unit (B)
$9.30
$4.19
$17.64
$9.90
$5.64
Contribution Margin Per Unit (A - B)
$12.70
$3.81
$20.86
$3.10
$3.76
Direct Labor Hours Needed Per Unit (Refer Part 1)
0.40
0.13
0.70
0.50
0.08
Contribution Margin Per Direct Labor Hour (CM per unit / DLH needed per unit)
$31.75
$29.31
$29.80
$6.20
$47.00
Part 4 – Highest Total Contribution Margin = $1,241,006
This part is related to the optimal product mix by using the constraint resources. The product having highest contribution margin per constraint resources should be produced first and so on the basis of Contribution Margin per constraints
Here the constraint resources is 105,700 Direct Labor Hours.
So we need to prepare an optimal product mix by using these constraint resource and the maximum Demand for next year because it is also a limiting factor that you cannot sell the product beyond that demand.
Debbie
Trish
Sarah
Mike
Sewing Kit
Total Accumulated Machine Hours Used
Ranking for Production on the basis of highest contribution margin per direct labor hour
2
4
3
5
1
Maximum Demand for Next Year (Units)
64000
56000
49000
45600
339000
Direct labor hours needed per unit (Refer part 1)
0.40
0.13
0.70
0.50
0.08
Optimal Product Mix (The Maximum Number of Units to be produced by using Machine Hours and Maximum Demand)
Total Accumulated Machine Hours Used
Rank 1 -- Sewing Kit
27120
27120
Rank 2 -- Debbie
25600
52720
Rank 3 -- Sarah
34300
87020
Rank 4 -- Trish
7280
94300
Rank 5 -- Mike (After making all the above ranking units we have only 11400 DLHs left)
22800
(11,400 DLH / 0.50 Hrs needed per unit)
11400
Total Maximum Available Direct Labor Hours
105700
Optimal Product Mix Units
Debbie
Trish
Sarah
Mike
Sewing Kit
TOTAL
The maximum optimal product mix units can be produced (A)
25600
7280
34300
22800
$27,120
Contribution Margin Per Unit (Refer working for part 3) (B)
$12.70
$3.81
$20.86
$3.10
$3.76
Highest Total Contribution Margin (A*B)
$325,120.00
$27,736.80
$715,498.00
$70,680.00
$101,971.20
$1,241,006.00
Part 5 --- The highest direct labor rate per hour $6.20 per hour
Since company had made all the product units upto rank 4 and part of Rank 5 (Mike).
For further capacity company can pay maximum is $6.20 per unit it is the contribution margin per direct labor hour from Mike Product.
Hope the above calculations, working and explanations are clear to you and help you in understanding the concept of question.... please rate my answer...in case any doubt, post a comment and I will try to resolve the doubt ASAP…thank you
Debbie
Trish
Sarah
Mike
Sewing Kit
Direct Labor Cost per unit (A)
$3.20
$1.04
$5.60
$4.00
$0.64
Direct Labor Rate Per Unit (B)
$8.00
$8.00
$8.00
$8.00
$8.00
Direct Labor Hours Per Unit (A/B)
0.40
0.13
0.70
0.50
0.08
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