Determination of Full Cost Variable cost Direct material Direct labor Packaging Telecommunication Thread Color Stone Glue Total Variable Cost Fixed cost Rent Water Bill Electricity Bill Needle Ruler Administrative cost Distribution cost Total fixed cost Total full cost
Amount (Tk) 28800 15360 200 350 30 20 30
Total Amount (Tk)
44790 5000 300 600 10 20 1000 1200 8130 52920
Simple Costing System
Amount (Tk)
Direct cost Paper boards (192*10) Art paper (192*80) Printed Paper (192*20) Poster Paper (192*10) Lace (192*30) Direct material cost Direct labor (768hrs*20tk/DLH) Total direct cost Indirect cost Rent Water Bill Electricity Bill Needle Thread Color Stone Glue Ruler Administrative Cost Telecommunication Packaging Distribution Cost
Simple Costing System (Contd.) Total indirect cost=8760 TK Total labor hours=768 hrs Indirect cost rate=8760/768 =11.40 TK per labor hr.
Product Cost Under Simple Cost Total unit of production=192 units
Total (Tk)
Per unit (Tk)
Direct materials
28800
150
Direct labor
15360
80
Total direct cost
44160
230
Indirect cost allocated 8760
45.63
Total cost
275.63
52920
Cost Allocation of Multiple Support Dept. Support Departments Administrative Cost
Operating departments
Telecommunication cost
Distribution
Manufac total turing cost
Budgeted 1000 Cost incurred before any interdepartment allocation
350
1200
50170
52720
Support Work supplied by administration
20%
40%
40%
100%
30%
60%
100%
Support Work 10% supplied by Telecommuni cation
Support Departments Administrati ve Cost Cost incurred
Telecommunicati on cost
Distribution
Manufacturing Total cost
1200
50170
500
500
(350)
116.67
116.67
0
1816.67
50786.67
1000
350
Allocation of (1000) administrati on(40/80; 40/80)
Allocation of Telecommu nication Cost(30/90; 60/90) 0
Operating departments
52720
52720
Details
Taka
Total(taka)
Direct Cost Direct Material(150*192)
28800
Direct Labor(80*192)
15360
Activity Based Costing
Indirect Cost Rent (11.11*450)
5000
Water Bill(35*4)
300
Electricity Bill(1.33*450)
600
Needle(.055*192)
10
Thread (.156*192)
30
Color Stone(.10*192)
20
Glue(.16*192)
30
Ruler(.10*192)
20
Administrative
1000
Cost(5.21*192) Telecommunication(1.82 350 *192) Distribution (6.25*192)
1200
44160
Product Line Profitability Report under Simple Costing We assumed that 75% of our total product will be sold based on market demand.
Revenue
43200
Direct cost COGS
(33120)
Indirect Cost Thread
(30)
Rent
(5000)
Water Bill
(300)
Electricity Bill
(600)
Tele communication
(350)
Distribution
(1200)
Packaging
(200)
Profit
1310
Change of Operating Revenue Activity based costing: Profit margin ratio=(1310/43200)*100 =3.03 % Simple costing: Profit margin ratio =(285.12/43200)*100 = 0.66 % ABC results in more precise calculation.
Master Budget Schedule: 1 Revenue Budget
diary
units
Selling price per Total revenues unit
144
300
43200
Schedule: 2 Production Budget Diary Unit to be sold Add: target inventory
144 ending
14
Total needs Less: beginning inventory
158 0
Units to be produced
158 units
Schedule 3A : Direct Material Usage Budget
Schedule 3A : Direct Material Usage Budget
Schedule 3B: Material Purchase Budget Paper Art paper board s
Physical units Materials to purchased Add: Target inventory
Printed paper
Poster paper
lace
158 pieces
158 pieces
158 pieces
126.4
31.6
31.6
31.6
758.4 0
189.6 0
189.6 0
189.6 0
be 316 632pices pieces ending 63.2
Total needs 379.2 Less: beginning 0 inventory
Total
cost Paperboards(379.2*10) 3792 Art paper(758.4*80 Printed paper(189.6*20 Poster paper(189.6*10) Lace(189.6*30) Total cost of materials 3792 to be purchased
60672 3792 1896 60672
3792
1896
5688 5688
75840
Schedule 4 : Direct Manufacturing Labor Budget Details
Units
Hours/Unit
Total Hours
Wage/Hour
Total(tk)
Diary
158 Units
4
632
20
12640
Schedule: 5 Manufacturing Overhead Cost budget Total
=9.51 TK/per DLH MOH Cost = (Total Budgeted MOH/Total Units) = (6010/158) =38.04 T K/Per Unit
Cost of Diary per Unit Details
Input
Cost(tk) /Input
Total
Paper boards
2 Pieces
5
10
Art paper
4 pieces
20
80
Printed Color Paper
1 piece
20
20
Poster Paper
1 piece
10
10
Lace
1 piece
30
30
Direct Labor
4 hours
20
80
MOH
4 hours
9.51
38.04
Direct Materials
Total Manufacturing Cost
268.04
Details
Units
Cost/Unit
Total(tk)
paper boards
63.2
5
316
Art paper
126.4
20
2528
Printed Color Paper
31.6
20
632
Poster Paper
32.6
10
326
Lace
32.6
30
978
Finished goods
14
268.04
3752.56
Direct Material
8532.56
Details
Taka
Beginning Finished Goods Inventory
Taka 0
(+) Cost of Good Manufactured Direct Material Used
23700
Direct Labor
12640
MOH
6010
Goods Available for sale
42350
(-) Ending Finished Goods Inventory
3752.56
Cost of Goods Sold
38597.44
) Per unit cost
Total
Sales revenue
300
43200
Less: Variable cost
(232.86)
(33531.84)
67.14
9668.16
(57.01)
(8210)
Contribution margin Fixed cost (8210/144)
Net income
10.13
1458.16
Break- Even Break- Even Number of Unit=Fixed Cost/Contribution Margin Per Unit =8210/67.14 =122.28 units Break-even Revenue= Fixed Cost/CM% CM%=CM per unit/Selling Price =67.14/300 =22.38% Therefore, Break-even Revenue= 8210/0.2238 =Tk. 36684.53
Margin of Safety Margin of Safety= Budgeted Revenue-Breakeven Revenue =43200-36684.53 =Tk.6515.47 MOS%= MOS/Budgeted Revenue
=6515.47/43200 = 15.08%
Degree of Operating Leverage Degree of Operating Leverage = Contribution Margin/ Operating Income = =
9668.16/ 1458.16 6.63 times
Degree of operating leverage (DOL) measures the risk return trade in different cost structures. It shows the effect of fixed cost on operating income due to sales. Here DOL is 6.63 times means if sales increase (decrease) by 10% operating income will also increase (decrease) by 66.3% (10%*6.63).
Key Assumptions
Unit Sold
Selling Price
Increase/ Variable Fixed Budgeted Decrease cost per cost per Income in unit unit Demand
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