Comprehensive Study Notes for Managerial and Financial Accounting

Chapter 2: Building Blocks of Managerial Accounting

Types of Businesses

Businesses can be classified based on the nature of their operations and inventory requirements.

• Service: Provides services, no inventory.

• Merchandising: Sells objects they purchase; maintains inventory.

• Manufacturing: Produces and sells objects; maintains three types of inventory: raw materials, work in process, and finished goods.

Value Chain

The value chain represents the sequence of activities that add value to a company's products or services.

1. Research & Development

2. Design

3. Production/Purchases (Product Costs)

4. Marketing

5. Distribution

6. Customer Service (Period Costs)

Direct vs. Indirect Costs

Costs are classified based on their traceability to a cost object.

• Direct Costs: Easily traced to a cost object (e.g., direct materials, direct labor).

• Indirect Costs: Cannot be traced directly; must be allocated (e.g., indirect materials, indirect labor, overhead such as supervision, insurance).

Product vs. Period Costs

• Product Costs: All production costs (Direct Materials, Direct Labor, Manufacturing Overhead).

• Period Costs: All non-production costs (sales, admin, R&D, marketing, customer service).

Prime vs. Conversion Costs

• Prime Costs: Direct Materials + Direct Labor

• Conversion Costs: Direct Labor + Manufacturing Overhead

Income Statement (Traditional)

• Sales Revenue

• Less: Cost of Goods Sold (COGS) → product costs

• Gross Profit

• Less: Operating Expenses → period costs

• Operating Income

Inventory Flow

Tracks the movement of inventory through various stages in manufacturing.

Raw Materials	Work in Process	Finished Goods
Beg Bal Raw Materials + Purchases - DM Used	Beg Bal WIP + DM Used + DL + MOH - Cost of Goods Manufactured	Beg Bal Finished Goods + Cost of Goods Manufactured - Cost of Goods Sold

Chapter 3: Job Costing

Process vs. Job Costing

Different costing systems are used based on the nature of production.

• Process Costing: Used for large batches of identical products.

• Job Costing: Used for smaller batches or unique products; also used for services.

Job Cost Record

• Direct Materials (DM): Trace amount directly to job.

• Direct Labor (DL): Trace amount (DL hours × rate per hour).

• Manufacturing Overhead (MOH): Allocated using a predetermined rate.

Total Job Cost / Manufacturing Cost = DM + DL + MOH

Chapter 4: Activity-Based Costing, Lean Operations, and the Costs of Quality

Cost Distortion & Activity-Based Costing (ABC)

Cost distortion occurs when products/jobs are over- or under-costed due to simplistic allocation methods. ABC provides a refined approach by allocating indirect costs based on activities.

1. Identify activities and estimate total indirect costs for each.

2. Select allocation base for each activity.

3. Calculate activity rates.

4. Allocate costs to jobs based on actual usage.

ABC is more accurate as it considers the specific resources each product/job uses and the extent of their usage.

Total Quality Management (TQM) & Costs of Quality

TQM is a management philosophy focused on consistently generating high-quality goods/services. Costs of quality are categorized as follows:

1. Prevention: Avoid producing poor quality.

2. Appraisal: Detect poor quality.

3. Internal Failure: Fix/rework/scrap poor quality before delivery to customer.

4. External Failure: Costs after poor quality reaches the customer.

Chapter 6: Cost Behavior

Variable, Fixed, and Mixed Costs

Understanding cost behavior is essential for planning and decision-making.

• Variable Costs: Change in total with volume; per unit cost remains constant. Formula: $V = v \times x$

• Fixed Costs: Total cost remains constant regardless of units produced; per unit fixed cost changes inversely with volume. Formula: $F = \text{Total Fixed Cost}$

• Mixed Costs: Contain both fixed and variable components. Formula: $y = v \times x + f$

High-Low Method & Regression Analysis

Used to separate mixed costs into variable and fixed components.

1. Identify high and low activity points.

2. Calculate slope (variable cost per unit): $v = \frac{y_2 - y_1}{x_2 - x_1}$

3. Use one point to solve for fixed cost: $f = y - v \times x$

4. Regression analysis uses all data points to find the line of best fit.

Chapter 7: Cost-Volume-Profit Analysis

Contribution Margin

The contribution margin is the difference between sales revenue and variable expenses. It represents the amount available to cover fixed expenses and generate profit.

• CM per unit = Sales Price per unit - Variable Expense per unit

• CM Ratio = $\frac{\text{Total CM}}{\text{Sales Revenue}}$

• Break-even Point (units) = $\frac{\text{Fixed Expenses}}{\text{CM per unit}}$

• Break-even Point (sales) = $\frac{\text{Fixed Expenses}}{\text{CM Ratio}}$

Income Statement Formats

• Traditional Income Statement: Sales Revenue - COGS = Gross Profit - Operating Expenses = Operating Income

• Contribution Margin Income Statement: Sales Revenue - Variable Expenses = Contribution Margin - Fixed Expenses = Operating Income

Chapter 8: Relevant Costs for Short-Term Decisions

Relevant Information

Relevant costs pertain to the future and differ among alternatives. Sunk costs are not relevant.

Keys to Decision Making

• Focus on relevant costs/revenues only.

• Separate variable and fixed costs (e.g., contribution margin).

Special Orders, Discontinue, Outsourcing, and Constraints

• Special Orders: Consider incremental revenue and costs.

• Discontinue?: Consider lost contribution margin and avoidable fixed expenses.

• Outsourcing (Make or Buy): Compare variable and fixed costs to purchase price.

• Product Mix with Constraints: Maximize products with highest contribution margin per unit of constraint.

Chapter 9: The Comprehensive Budget

Benefits of Budgeting

Budgeting aids in planning, communication, benchmarking, and motivation.

Key Concepts

• Strategic planning, rolling budget, zero-based budgeting, participative budgeting, master budget, budget committee, operating budgets, annual budgets.

Operating Budgets

1. Sales Budget: Determines all other budgets.

2. Production Budget: Units to produce = Sales + Ending Inventory - Beginning Inventory.

3. Direct Materials Budget: Quantity needed for production + Ending Inventory - Beginning Inventory.

4. Direct Labor Budget: Units to produce × DL hours per unit × DL rate per hour.

5. MOH and Other Expenses Budgets: Total fixed and variable costs per unit.

Financial Budgets

1. Capital Expenditures Budget: Plans for purchasing capital investments.

2. Cash Collections Budget: Forecasts cash inflows from sales.

3. Cash Payments Budget: Forecasts cash outflows for purchases and expenses.

4. Combined Cash Budget: Summarizes cash position before financing.

Chapter 10: Performance Evaluation

Decentralization

Dividing a company into segments with their own decision-making responsibilities.

• Advantages: Faster response, expert knowledge, improved relations, motivation, retention.

• Disadvantages: Duplication of costs, goal incongruence.

Responsibility Centers

• Cost Center, Revenue Center, Profit Center, Investment Center

Performance Measures

• Return on Investment (ROI): $ROI = \frac{\text{Operating Income}}{\text{Total Assets}}$

• Sales Margin (SM): $SM = \frac{\text{Operating Income}}{\text{Sales Revenue}}$

• Capital Turnover (CT): $CT = \frac{\text{Sales Revenue}}{\text{Total Assets}}$

• Residual Income (RI): $RI = \text{Operating Income} - (\text{Target Rate} \times \text{Total Assets})$

Flexible Budget & Balanced Scorecard

• Flexible Budget: Adjusts for actual activity levels.

• Balanced Scorecard: Evaluates performance from financial, customer, internal business, and learning/growth perspectives.

Chapter 11: Standard Costs and Variances

Standard Cost

Budgeted cost for one unit, based on standard price and quantity.

• DM Price Variance: $(\text{Actual Price} - \text{Standard Price}) \times \text{Actual Quantity Purchased}$

• DM Quantity Variance: $(\text{Actual Quantity Used} - \text{Standard Quantity Allowed}) \times \text{Standard Price}$

• DL Rate Variance: $(\text{Actual Rate} - \text{Standard Rate}) \times \text{Actual DL Hours}$

• DL Efficiency Variance: $(\text{Actual DL Hours} - \text{Standard DL Hours Allowed}) \times \text{Standard Rate}$

Key Concepts

• Ideal vs. practical standards, how standards are developed, advantages/disadvantages of using standards and variances.

Chapter 12: Capital Investment Decisions and the Time Value of Money

Capital Budgeting

Capital budgeting involves evaluating and selecting long-term investments.

1. Identify potential investments.

2. Estimate cash flows.

3. Analyze investments using Payback Period, Accounting Rate of Return (ARR), Net Present Value (NPV), and Internal Rate of Return (IRR).

4. Engage in capital rationing and perform post-audits.

Payback Period

Measures how long it takes to recover the initial investment.

• Formula: $\text{Payback Period} = \frac{\text{Amount Left to Recover}}{\text{Net Cash Inflow of Final Year of Recovery}}$

• Does not consider time value of money or profitability.

Accounting Rate of Return (ARR)

• Formula: $ARR = \frac{\text{Average Annual Operating Income}}{\text{Initial Investment}}$

• Does not consider time value of money.

Time Value of Money

Money invested today earns income over time due to interest.

• Principal (P), time (t), interest (i).

• Present Value (PV) or Future Value (FV): $PV = \text{Principal} \times \text{Factor}$

Net Present Value (NPV)

• Formula: $NPV = \text{PV of all future net cash inflows} - \text{Initial Cost of Investment}$

Internal Rate of Return (IRR)

• The discount rate that makes NPV = 0; considers the time value of money.