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formulas
100

Johnson Company is required to earn a net income of $80,000. Assume that fixed costs are $42,000 and the contribution margin per oil change is $10 and the sales price per oil change is now $32. How many oil changes must the company make? 

Total net income (units) = (FC + NI)/CM --> (42,000 + $80,000) / $10 = 12,200 oil changes 

Total net income ($) = (FC + NI) / CMR --> ($42,000 + $80,000) / 31.25% = $390,400

CMR = UCM / unit selling price --> $10/$32 = 31.25% cmr

100

Given the following information, calculate the number of units required to break even if the selling price increases by 15% 

selling price: $50 per unit 

variable cost: $33.50 per unit 

fixed costs: $129,600

Current units sold: 6000 units 

increases by 15% = 115% 

1.15 x $50 unit = 57.50 is new selling price per unit 

SP per unit - VC per unit --> 57.50 - 33.30 = $24 UCM 

B/E units: FC/UCM --> 129,600/24 = 5400 units to break even 

100

Citizen Music produces 60,000 CDs to record to music. The CDs have the following costs: Variable costs $31,000 and fixed costs $6000. A supplier has offered to produce the 60,000 CDs for Citizen at a total cost of $38,000. If the CDs are outsourced, Citizen would save 70% in fixed costs, and another product could be made using the released production capacity to generate an additional profit of $4000. What is the increase or decrease in Net Income that would result from purchasing the CDs from the supplier 

MAKE: Variable costs are $31,000, Fixed Costs are $6000, and opportunity cost is $4000 (additional profit). so the total cost is $41,000

BUY: purchase price $38,000 and fixed costs $1800. So, total cost is $39,800. 

Make $41,000 - Buy $39,800 = $1200 cost savings, increase in NI 

100

Ortega Company manufactures hard drives. The market for hard drives is very competitive. The current market price for a computer hard drive is $46. Ortega would like to profit $13 per drive. What target cost should Ortega set to accomplish this objective? 

market price - desired profit = target cost 

desired profit = ROI/unit 

$46 - $13 = $33

100

Margin of safety ratio and in $

Margin of safety in $ Formula = actual sales - break-even sales

margin of safety ratio (%) = Margin of Safety in Dollars / Actual (Expected) Sales

200

McCormick Industries sells widgets and has the following sales and cost data for 2023: 

selling price per unit: $250 

VC per unit $150

Fixed costs: $35,000 

Assume sales = 400 units

Prepare a CVP income statement  

sales - VC = CM 

CM - FC = net income 

$250 x 400 units = 100,000

$150 x 400 units = 60,000

100,000 - 60,000 = 40,000

40,000 - 35,000 FC = 5000

200
Given the following information, calculate the change in net income for the company if fixed costs increase by $12,000 and sales increase to 7000 units sold

selling price: $50/unit 

variable cost: $30/unit 

Fixed costs:$100,000

Current units sold: 6000 units 

SP unit - VC unit = UCM --> 50 - 30 = 20 UCM 

7000 units sold (new) - 6000 units sold (old) = 1000 extra units 

1000 extra units x $20 UCM = 20,000 extra cm 

20,000 - 12,000 extra FC (given) = $8000 NI increase

200

A company has 3 product lines, one of which reflects the follwoing results: 

sales: $215,000

variable expenses: $125,000

contribution margin: 90,000

Fixed Expenses: 130,000

Net loss: $(40,000)

If the product line is eliminated, 30% of the fixed expenses are avoidable. What is the increase or decrease in net income that would result from eliminating the product line? 

Fixed costs eliminated -  CM lost = change in NI 

$39,000 - (90,000) = -51,000

$51,000 decrease in NI, keep the product line 

200

The heating division of Kobe International produces a heating element that it sells to its customers for $48 per unit. Its variable cost per unit is $21, and its fixed cost per unit is $6. Top management of Kobe International would like the heating division to transfer 14,800 heating units to another division within the company at a price of $25. The heating division is operating with excess capacity. What is the minimum trasnfer price that the heating division would be willing to accept?

Excess capacity means there is no ($0) opportunity cost

opportunity cost + variable costs = minimum transfer price 

$0 + $21 = $21



200

net income formula 

sales
- variable costs
= contribution margin

contribution margin
- fixed costs
= net income

300

McCormick Industries sells widgets and has the following sales and cost data for 2023: 

selling price per unit: $250 

VC per unit $150

Fixed costs: $35,000 

Assume sales = 400 units

calculate CM per unit and CMR. Then use it to find break even point in sales dollars and units. Then use B/E to find margin of safety dollar amount and ratio 

CM per unit = UCM

UCM = sales price a unit - variable costs a unit 

250 - 150 = $100 UCM 

CMR = UCM / Selling price a unit 

100 / 250 = 40%

Break even ($) 

FC / CMR --> 35,000 / 0.40 = $87,500

Break even in units 

FC/UCM --> 35,000 / 100 = 350 units 

MOS $ = actual sales - B/E sales 

100,000 - 87,500 = 12,500

MOS % = MOS $ / actual sales 

12,500 / 100,000 = 12.5%

300

Sage Corporation manufactures two products with the following characteristics. 

Product 1 has UCM of $45.92 and product 2 has UCM of $35.90

the machine hours required for production is 0.15 hours for product 1 and 0.10 hours for product 2. 

Sages machine hours are limited to 2000 per month. If sage is able to obtain 100 additional machine hours, what product should Sage produce and by how much would they increase their contribution margin if they produce that product using the extra hours? 

first contribution margin / machine hours for each product 

product 1: $45.92 / 0.15 hours = $306.13/MH 

product 2: $35.90 / 0.10 hours $359 / MH 

So product 2 has highest CM/MH 

$359/MH x 100 MHs = 35,900 increase in CM 

300

Kinder Enterprises relies heavily on a copier machine to process its paperwork. Recently, the copy clerk has not been able to process all the necessary copies within the regular work week. Management is considering updating the copier machine with a faster model. 

Current copier: original purchase cost $10,000, accumulated depreciation $8,000, estimated operating costs (annual) $7,000, and useful life is 5 years.

new model: original purchase cost $20,000, accumulated depreciation (none), estimated operating costs (annual) $2,600, and useful life is 5 years. 

If sold now, the current copier would have a salvage value of $1,000. If operated for the remainder of its useful life, the current machine would have zero salvage value. The new machine is expected to have zero salvage value after 5 years. 

What is the increase or decrease in net income that would result from replacing the machine? 

Retain: operating cost $35,000 ($7,000 x 5 years), and total cost $35,000. There is no new equipment value or salvage value. 

Replace: operating cost $13,000 ($2,600 x 5 years), new equipment $20,000, salvage value $1,000 and total cost $32,000 (13,000+20,000-1000)

35,000 - 32,000 = 3000 increase in NI if replace equipment. 3000 in cost savings increases NI  

300

The heating division of Kobe International produces a heating element that it sells to its customers for $40 per unit. Its variable cost per unit is $25, and its fixed cost per unit is $8. Top management of Kobe International would like the heating division to transfer 15,100 heating units to another division within the company at a price of $35. The heating division is operating at full capacity. Assume that if the units are sold internally, Kobe would save $2 per unit in variable costs due to reduced selling expenses. What is the minimum transfer price that the heating division would be willing to accept? 

Full capacity = opportunity cost, which means Contribution margin is lost from the external sales that are sacrificed

opportunity cost + Internal variable costs = Minimum transfer price (MTP)

opportunity cost = CM --> $40 external selling price - $25 VC cost per unit = $15 opp. cost 

$25 ext. VC - $2 savings = $23 Int. VC

$15 opp. cost + $23 = $38 MTP 

SP per unit - VC per unit --> $40 - $25 = $19 CM opp. cost 

300

UCM formula and CMR formula 

UCM (unit contribution margin) = unit selling price (SP) - unit variable costs (VC)

CMR (unit contribution ratio) = Unit Contribution Margin / Unit Selling Price

400

Compute the CVP income statement with the following information. 

sales per unit $60

variable costs $40

Fixed costs $1,200,000

Units sold 100,000

1. sales $6,000,000

2. variable costs 4,000,000

3. Contribution Margin 2,000,000

4. Fixed costs 1,200,000

5. net income $800,000

Formulas: 

1. selling price per unit x units sold --> $60 x 100,000 units = 6,000,000

2. variable cost per unit x units sold --> $40 x 100,000 units = 4,000,000

3. CM = sales - VC --> 6,000,000 - 4,000,000 = 2,000,000 

4. NI = CM - FC --> $2,000,000 - 1,200,000 = $800,000 NI

400

an investment banker is analyzing 2 companies that manufacture furniture. 1 company uses traditional, labor-intensive appraoch and the other comany uses an automated, mechanized appraoch. CVP income statements for the 2 companies are shown below 

sales: traditional = $396,000 and automated $396,000

Variable costs: traditional = $319,000 and automated $156,000

Contribution Margin: traditional = 77,000 and automated 240,000

Net Income: traditional = $50,000 and automated $50,000

using the Degree of Operating Leverage, determine the effect on each companys net income if sales decrease by 10% and if sales increase by 8%

first find degree of operating leverage by CM/NI 

traditional: 77,000 CM / 50,000 NI =1.54

automated: 240,000CM / 50,000 NI = 4.8 

If sales decrease by 10%: 

traditional: 1.54 x (.10) = 15.4% decrease in NI

automated 4.8 x (.10) = 48% decrease in NI

If sales increase by 8%: 

traditional: 1.54 x (0.08) = 12.32% increase in NI 

auto: 4.8 x (0.08) = 38.4% increase in NI 

400

Spencer Chemical Corporation produces an oil-based chemical product, which it sells to paint manufacturers. In 2023, the company incurred $344,000 of costs to produce 40,000 gallons of the chemical. The selling price of the chemical is $12 per gallon. The costs per unit to manufacture a gallon of the chemicals are presented below: 

Direct materials $6.00, Direct Labor $1.20, Variable manufacturing overhead $0.80, Fixed manufacturing overhead $0.60 and total manufacturing costs $8.60. 

The company is considering manufacturing the paint itself. If the company processes the chemical further and manufactures the paint itself, the following additional costs per gallon will be incurred: Direct materials $1.70, Direct labor $0.60, variable manufacturing overhead $0.50. No increase in fixed manufacturing overhead is expected. The company can sell the paint at $15.50 per gallon. 

What is the increase or decrease in net income that would result from processing the chemical further into paint? 

sell chemical: 

sales price per unit $12, DM: $6, DL: $1.20, variable manufacturing overhead $0.80, fixed manufacturing overhead: $0.60 and total $8.60.

Net income: $3.40 (12-8.60)

Process Further: sales price per unit $15.50, DM: $7.70 (6.00 + 1.70), DL: $1.80 (1.20 + 0.60), variable manufacturing overhead $1.30 (0.80 + 0.50), fixed manufacturing overhead: $0.60 and total $11.40

Net income: 4.10 (15.50 - 11.40) 

$4.10 - $3.40 = $0.70 per unit NI increase from processing further 

40,000 units x $0.70 per unit = $28,000 increase in NI if process further 

400

Jaymes Corporation produces high-performance rotors. It expects to produce 30,000 rotors in the coming year. It has invested $7,909,091 to produce rotors. The company has a required return on investment of 11%. What is the ROI per unit? 

ROI per unit = (ROI% x amount invested)/units produced 

(11% x $7,909,091)/30,000 units 

= $29 ROI per unit 

400
break even in units and $

break even in units = Fixed Costs / Unit Contribution Margin

break even in $ = fixed costs / contribution margin ratio

500

Rose Tyler is considering opening a car wash service with an established company. She estimates that the following costs will be incurred during her first year of operations: 

Rent: $8,000

Depreciation on equipment: $6,000

Wages: $10,950

Fixed Utility costs: $1400

Single-use rags $2.00 per rag. 3 used per wash 

Cleaning products will cost $2.50 per wash 

Franchise fee of $1.10 per wash 

Variable utility costs $0.90 per wash. 

Rose anticipates she can provide premium car wash service at $19 each. Determine the break even point in number of car washes (units) and sales dollars ($)

1. break even point in number pf car washes (units) 

FC / ucm --> FC (8000 + 6000 + 10950 + 1400) / UCM which is selling price ($19) - variable costs (10.50).  = 26350/8.50 = 3100 car washes 

got variable costs by adding $6 ($2 x 3) + 2.50 + 1.10 + 0.90

2. break even in dollars 

FC / CMR --> FC 26350 / CMR, which is (UCM / unit selling price), so 8.50/19 = 44.74%

26350/.4474 = $58,900 break even in $

500

Blue Chance CO. sells computers and video game systems. The business is divided into two divisions along product lines. Variable Costing income standards for the current year are presented below: 

Sales = 700,000 computers, 300000 VG systems and total is 1,000,000

variable costs = 420000 computers, 210000 VG systems and total is 630,000

Contribution Margin = 280000 computers, 90000 VG systems and total is 370,000

Fixed costs is 296,000 and net income is 74,000

1) calculate the company's weighted average contribution margin ratio

2) calculate company's break even point in dollars 

3) determine the sales level, in dollars, for each division at the break even point 

1. WACMR --> CMR x sales mix

CMR computers --> 280,000/700,000 = 40%

CMR VG --> 90,000/300,000 = 30%

sales mix computers --> 700,000/1,000,000 = .70

sales mix VG --> 300,000 / 1,000,000 = .30 

WACMR (.40 x .70) + (.30 x .30) = .37 (37%)

2) break even 

FC/WACMR --> 296,000/0.37 = 800,000

3) break-even point $

Computers --> 800,000 x .70 = 560,0000

VG --> 800,000 x .30 = 240,000

500

Kuhn Bicycle Company has been manufacturing its own seats for bicycles. The company is currently operating at 100% capacity, and variable manufacturing overhead is charged to production at the rate of 60% of direct labor cost. The direct materials and direct labor costs per unit to make the bicycle seats are $8.00 and $9.00, respectively. Normal production is 50,000 bicycles per year. A supplier offers to make the bicycle seats at a price of $21 each. If the bicycle company accepts this offer, all variable manufacturing costs will be eliminated, but the $30,000 of fixed manufacturing overhead currently being charged to the bicycle seats will have to be absorbed by other products. What is the increase or decrease in Net Income that would result from purchasing the BCycle seats from the supplier? 

Make: 

Direct Materials: $400,000 (50,000 bikes x $8)

Direct labor: $450,000 (50,000 bikes x $9)

Variable Manufacturing costs:$270,000 (450,000DL x 60%)

Fixed manufacturing costs: $30,000 (given)

no purchase price 

Total to make: $1,150,000

BUY:

NO DM, DL, or variable manufacturing costs 

Fixed manufacturing costs: $30,000 (given)

purchase price: $1,050,000 (50,000 bikes x $21)

Total: $1,080,000

$1,150,000 - $1,080,000 = 70,000 cost savings 

NI increases by $70,000 if purchase bicycle seats instead of making 

500

Kaspar Corporation makes a commercial grade cooking griddle. The following information is avaiable for Kaspar Corporations anticipated annual volume of 32,900 units 

Direct materials $18 per unit 

Direct Labor $5 per unit 

Variable Manufacturing Overhead $13 per unit 

Fixed Manufacturing Overhead Total $384,800

Variable selling and administrative expenses $7 per unit

Fixed selling and administrative expenses $164,500 total 

The company uses a 44% markup percentage on the total cost

Compute the target selling price 

Total cost per unit 

$384,800 / 32,900 units = $12 fixed MOH per unit 

$164,500 / 32,900 units = $5 fixed S&A per unit

$18 + $5 + $13 + $7 + $12 + $5 = $60 total cost per unit 

target selling price = cost + markup 

target selling price = cost + (cost x markup %) 

Target selling price = $60 + ($60 x 44%) = $86.40

500

WAUCM and WACMR 

WAUCM= (UCM x sales mix %) + (UCM x sales mix %)

WACMR = (CMR x sales mix %) + (CMR x sales mix %)

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