Break-Even Analysis, Profit Planning and Business Record-Keeping for SS 1

Class: SS 1
Term: Third Term
Week: 1
Age: 15 years
Duration: 60 minutes
Subject: Commerce
Curriculum Theme: Financial and digital proficiency
Focal competence: Managing and growing the financial aspects of a business effectively
Key competencies/values: Critical Thinking; Research and Problem Solving; Problem Solving; Entrepreneurship
Skills:

• Preparing basic business records for a mock enterprise
• Calculating breakeven point

Previous Lesson: Communication
Topic: Entrepreneurial Finance Ii
Subject Matter: Meaning and purpose of breakeven analysis, Profit Planning, Record-Keeping in Business, Types of basic business records

Specific Objectives

By the end of the lesson, pupils/students should be able to:

Cognitive Domain

• Define break-even analysis.
• Explain the purpose of break-even analysis.
• Identify the types of basic business records.

Affective Domain

• Appreciate the importance of accurate record-keeping in business.

Psychomotor Domain

• Calculate break-even point in units and sales value.
• Calculate profits and turnover for a business.

Reference Materials

The following resources were used in planning this lesson:

• 2025 New Revised Senior Secondary Education Curriculum (SSEC)
• Relevant State Unified Scheme of Work
• Essential Commerce for Senior Secondary Schools by O.A. Lawal
• The HeadTeacher Scheme of work For The New Revised Senior Secondary Education Curriculum (SSEC)

Instructional Materials

The teacher will teach this lesson with the aid of:

• Whiteboard and markers
• Projector (for showing videos or digital records)
• Computers or tablets (if available for digital record practice)
• Sample simple financial budget models
• Short educational videos on entrepreneurship and break-even analysis
• Calculators
• Chart showing break-even point calculation steps
• Templates for basic business records (e.g., sales invoice, cash receipt)

Rationale for the Lesson

This lesson is important as it equips students with fundamental financial management skills crucial for any entrepreneur or business professional. Understanding break-even analysis helps in making informed pricing and production decisions, while effective record-keeping is vital for business transparency, legal compliance, and strategic planning. These skills provide a practical foundation for managing and growing a business effectively.

Prerequisite/Previous Knowledge

Students should have a basic understanding of business concepts such as costs, revenue, profit, and the general idea of running a business.

Lesson Content/Board Summary

Entrepreneurial Finance II

Meaning of Break-Even Analysis

Break-even analysis is a financial tool used to determine the point at which total costs and total revenue are equal, meaning there is no net loss or gain. At the break-even point, a business covers all its expenses, but does not make any profit.

Purpose of Break-Even Analysis

The purpose of break-even analysis includes:

1. To determine the minimum sales volume required to avoid losses.
2. To assist in setting appropriate selling prices for products or services.
3. To evaluate the impact of changes in costs or sales volume on profitability.
4. To help in making decisions about new products or business ventures.
5. To aid in financial planning and budgeting.

Key Terms in Break-Even Analysis

1. Fixed Costs: These are costs that do not change with the level of production or sales. Examples include rent, insurance premiums, and administrative salaries.
2. Variable Costs: These are costs that change directly in proportion to the level of production or sales. Examples include raw materials, direct labour, and sales commissions.
3. Total Costs: The sum of fixed costs and total variable costs at a given level of production.
4. Selling Price Per Unit: The price at which one unit of a product or service is sold to customers.
5. Contribution Margin Per Unit: The amount of revenue remaining from each unit sold after covering variable costs. It contributes towards covering fixed costs and generating profit. (Selling Price Per Unit – Variable Costs Per Unit).

Calculation of Break-Even Point

Formula for Break-Even Point in Units

( text{Break-Even Point (Units)} = frac{text{Fixed Costs}}{text{Selling Price Per Unit} – text{Variable Costs Per Unit}} )

Where:

1. Fixed Costs = Total fixed expenses of the business.
2. Selling Price Per Unit = The price at which each unit is sold.
3. Variable Costs Per Unit = The cost incurred for producing each unit.

Example 1

Question: A small business has fixed costs of ₦100,000 per month. The selling price of its product is ₦500 per unit, and the variable cost per unit is ₦300. Calculate the break-even point in units.

Solution:

Step 1: Write the formula.

( text{Break-Even Point (Units)} = frac{text{Fixed Costs}}{text{Selling Price Per Unit} – text{Variable Costs Per Unit}} )

Step 2: Substitute the values.

( text{Break-Even Point (Units)} = frac{₦100,000}{₦500 – ₦300} )

( text{Break-Even Point (Units)} = frac{₦100,000}{₦200} )

Step 3: Simplify and write the answer.

( text{Break-Even Point (Units)} = 500 text{ units} )

Answer: 500 units

Formula for Break-Even Point in Sales Value

( text{Break-Even Point (Value)} = text{Break-Even Point (Units)} times text{Selling Price Per Unit} )

OR

( text{Break-Even Point (Value)} = frac{text{Fixed Costs}}{text{Contribution Margin Ratio}} )

Where Contribution Margin Ratio = ( frac{text{Selling Price Per Unit} – text{Variable Costs Per Unit}}{text{Selling Price Per Unit}} )

Example 2

Question: Using the data from Example 1, calculate the break-even point in sales value.

Solution:

Step 1: Write the formula.

( text{Break-Even Point (Value)} = text{Break-Even Point (Units)} times text{Selling Price Per Unit} )

Step 2: Substitute the values.

( text{Break-Even Point (Value)} = 500 text{ units} times ₦500 )

Step 3: Simplify and write the answer.

( text{Break-Even Point (Value)} = ₦250,000 )

Answer: ₦250,000

Calculation of Profits and Turnover

Turnover (Revenue)

Turnover, also known as revenue or sales, is the total amount of money generated by a business from its sales of goods or services during a particular period.

( text{Turnover} = text{Selling Price Per Unit} times text{Quantity Sold} )

Profit

Profit is the financial gain that remains after all costs and expenses have been subtracted from revenue. It is a key indicator of a business’s success.

( text{Profit} = text{Total Revenue} – text{Total Costs} )

Where Total Costs = Fixed Costs + (Variable Costs Per Unit x Quantity Sold)

Example 3

Question: A business sells 700 units of a product at ₦500 per unit. Fixed costs are ₦100,000 and variable costs are ₦300 per unit. Calculate the turnover and profit.

Solution:

Step 1: Calculate Turnover.

( text{Turnover} = text{Selling Price Per Unit} times text{Quantity Sold} )

( text{Turnover} = ₦500 times 700 )

( text{Turnover} = ₦350,000 )

Step 2: Calculate Total Costs.

( text{Total Costs} = text{Fixed Costs} + (text{Variable Costs Per Unit} times text{Quantity Sold}) )

( text{Total Costs} = ₦100,000 + (₦300 times 700) )

( text{Total Costs} = ₦100,000 + ₦210,000 )

( text{Total Costs} = ₦310,000 )

Step 3: Calculate Profit.

( text{Profit} = text{Turnover} – text{Total Costs} )

( text{Profit} = ₦350,000 – ₦310,000 )

( text{Profit} = ₦40,000 )

Answer: Turnover = ₦350,000; Profit = ₦40,000

Record-Keeping in Business

Record-keeping in business refers to the systematic process of documenting and storing all financial and non-financial transactions and activities of an enterprise. It involves creating, maintaining, and organizing various records to provide a clear and accurate account of the business’s operations and financial position.

Importance of Record-Keeping

1. It helps in making informed business decisions.
2. It is essential for tax purposes and compliance with legal requirements.
3. It helps in tracking business performance and identifying areas for improvement.
4. It provides evidence for financial audits.
5. It assists in securing loans or investments.

Types of Basic Business Records

1. Sales Records: Documents related to goods or services sold, including sales invoices, receipts, and sales journals.
2. Purchase Records: Documents related to goods or services bought, including purchase invoices, receipts, and purchase orders.
3. Cash Book: A record of all cash receipts and cash payments, showing the cash balance at any given time.
4. Bank Statements: Records provided by the bank showing all transactions (deposits, withdrawals, charges) in the business bank account.
5. Inventory Records: Documents tracking the quantity, value, and movement of goods held in stock.
6. Payroll Records: Documents related to employee wages, salaries, deductions, and other compensation.
7. Asset Register: A list of all fixed assets owned by the business, such as equipment, vehicles, and property, along with their values and depreciation.

Teaching Methods/Instructional Techniques

Discussion, Explanation, Demonstration, Guided Practice, Question and Answer, Group Work, Problem Solving.

Instructional Procedures

Step 1: Introduction

Time: 5 minutes

Teaching Skill: Questioning/Brainstorming

Teacher’s Activity: The teacher introduces the topic by asking students what they understand by “breaking even” in a business context and what they think is the purpose of knowing this point. The teacher then guides students to brainstorm in groups on the meaning and purpose of break-even analysis.

Pupils’ Activity: Pupils discuss in groups and share their ideas on break-even analysis and its purpose.

Learning Point: Introduction to break-even

Step 2: Meaning and Purpose of Break-Even Analysis

Time: 10 minutes

Teaching Skill: Explanation/Discussion

Teacher’s Activity: The teacher explains the meaning of break-even analysis in detail, defining key terms like fixed costs, variable costs, and contribution margin. The teacher then elaborates on the purposes of conducting a break-even analysis for a business.

Pupils’ Activity: Pupils listen attentively, ask questions for clarification, and contribute to the discussion.

Learning Point: Break-even concept explained

Step 3: Calculation of Break-Even Point (Units)

Time: 10 minutes

Teaching Skill: Demonstration/Problem Solving

Teacher’s Activity: The teacher presents the formula for calculating the break-even point in units. Using a simple example, the teacher demonstrates step-by-step how to apply the formula and arrive at the break-even point. Students are encouraged to follow along with their calculators.

Pupils’ Activity: Pupils observe the demonstration, copy the formula, and attempt to solve the example using their calculators.

Learning Point: Break-even point calculation

Step 4: Calculation of Break-Even Point (Value) and Profit/Turnover

Time: 10 minutes

Teaching Skill: Demonstration/Guided Practice

Teacher’s Activity: The teacher introduces the formula for calculating break-even point in sales value and then the formulae for turnover and profit. The teacher works through another example, guiding students to calculate both break-even value, turnover, and profit, ensuring they understand the relationship between these financial metrics.

Pupils’ Activity: Pupils follow the teacher’s steps, apply the formulae, and calculate the break-even value, turnover, and profit for the given example.

Learning Point: Profit and turnover calculation

Step 5: Introduction to Record-Keeping

Time: 5 minutes

Teaching Skill: Explanation

Teacher’s Activity: The teacher introduces the concept of record-keeping in business, explaining what it entails and its general importance for business operations and decision-making.

Pupils’ Activity: Pupils listen and understand the meaning and importance of record-keeping.

Learning Point: Business record-keeping meaning

Step 6: Types of Basic Business Records

Time: 5 minutes

Teaching Skill: Listing/Identification

Teacher’s Activity: The teacher lists and briefly explains the different types of basic business records, such as sales records, purchase records, cash book, and bank statements. The teacher may show examples of these records using charts or digital templates.

Pupils’ Activity: Pupils identify and note down the different types of business records and their purposes.

Learning Point: Types of business records

Step 7: Evaluation/Review

Time: 5 minutes

Teaching Skill: Questioning/Assessment

Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

1. Define break-even analysis.
2. State two purposes of break-even analysis.
3. If fixed costs are ₦60,000, selling price is ₦300, and variable cost is ₦100, calculate the break-even point in units.
4. List three types of basic business records.

Pupils’ Activity: Pupils answer orally and in writing.

Learning Point: Understanding break-even concepts

Step 8: Note-Taking

Time: 10 minutes

Teaching Skill: Guided Writing

Teacher’s Activity: The teacher guides pupils/students to copy the essential Board Summary notes on break-even analysis, profit planning, and business record-keeping into their notebooks.

Pupils’ Activity: Pupils/students copy the notes carefully into their notebooks.

Learning Point: Recording lesson notes

Step 9: Conclusion

Time: 5 minutes

Teaching Skill: Consolidation

Teacher’s Activity: The teacher summarises the key points of the lesson, reiterating the importance of break-even analysis, profit planning, and accurate record-keeping for successful business operations. The teacher encourages students to practice the calculations.

Pupils’ Activity: Pupils listen to the summary and ask any final questions.

Learning Point: Lesson concepts reinforced

Continuous Assessment/Further Study

Type: Homework/Practice Exercise

Instruction: Answer the following questions in your notebook:

1. A company manufactures shirts. Its fixed costs are ₦120,000. Each shirt sells for ₦2,500, and the variable cost per shirt is ₦1,000.
   1. Calculate the break-even point in units.
   2. Calculate the break-even point in sales value.
   3. If the company sells 150 shirts, calculate its turnover and profit.
2. In groups, identify a small business in your community and list at least five types of records they would need to keep.

Lesson Keywords

• Break-even analysis – A financial tool to determine the point where total costs equal total revenue.
• Fixed costs – Expenses that do not change with the level of production.
• Variable costs – Expenses that change directly with the level of production.
• Turnover – Total revenue generated from sales of goods or services.
• Profit – Financial gain remaining after all costs are subtracted from revenue.
• Record-keeping – Systematic documentation and storage of business transactions.
• Sales records – Documents related to goods or services sold.
• Cash book – A record of all cash receipts and payments.

Differentiation

For students who grasp concepts quickly, provide additional complex scenarios for break-even and profit calculations, or ask them to research digital tools for record-keeping. For students needing more support, offer simplified examples, provide a step-by-step guide for calculations, and review the definitions of key terms individually or in small groups.

Suggested Lesson Videos

For further understanding, search on YouTube for:

• break even analysis for students nigeria
• importance of record keeping in business nigeria