Video Summary - WGU D775 OA - Business Finance | Everything You Need to Know (Part 01)

Main ideas and lessons

Purpose of financial ratios

Financial ratios act like “vital signs” for a business.
One ratio alone isn’t enough; you must interpret it using context.
Two key comparison methods:
- Cross-sectional analysis: compare a company’s ratios to competitors or industry averages (same time period).
- Time series analysis: compare a company’s ratios across multiple time periods (same company over time).
The OA exam will test whether you understand the difference and when each is useful.

Ratio categories and what each measures (exam-relevant methods)

1) Liquidity ratios — “Can the company pay its short-term bills?”

Core question: Can the company cover obligations due within about 12 months (rent, suppliers, payroll, etc.)?

If liquidity is weak, profitability on paper may still be “in trouble.”

Most common liquidity ratios

Current Ratio
- Formula:
  - Current Ratio = Current Assets ÷ Current Liabilities
- What’s included
  - Current assets: cash, accounts receivable, inventory
  - Current liabilities: accounts payable, notes payable due within a year
- Interpretation
  - > 1: more short-term assets than short-term debts (generally good)
  - < 1: potential short-term trouble
Quick Ratio (Acid Test)
- Formula:
  - Quick Ratio = (Current Assets − Inventory) ÷ Current Liabilities
- Why subtract inventory?
  - Inventory may not be sold quickly; it may not convert to cash immediately.
Cash Ratio
- Formula:
  - Cash Ratio = Cash ÷ Current Liabilities
- Interpretation
  - Most conservative measure (only cash), shows ability to pay immediately.

Exam emphasis

Ratios above one (for the liquidity metrics discussed) suggest strength; below one suggests risk.
Always consider industry norms:
- Grocery stores turn inventory fast → lower current ratio may be acceptable vs. manufacturers with slower-moving goods.

Related liquidity / working-capital measures

Average Collection Period
- Meaning: how many days it takes to collect credit sales receivables
- Logic: longer collection time = cash tied up longer
- Exam idea: if it takes 90 days, cash is not yet available for use
Accounts Receivable Turnover
- Meaning: how many times per year the company collects its receivables balance
- Interpretation: higher turnover generally indicates better collection performance
- Relationship: turnover is the “flip side” of average collection period
Inventory Turnover
- Meaning: how many times inventory is sold through over a year
- Formula (conceptual): Cost of goods sold ÷ Inventory (full method implied)
- Interpretation: higher = faster-moving inventory; depends on industry

2) Activity (Efficiency) ratios — “Are we using our assets effectively?”

Core question: do assets generate revenue efficiently?

A company can have many assets but still waste them if revenue generation is weak.

Key activity ratios

Total Asset Turnover
- Formula: Total Revenue ÷ Total Assets
- Interpretation: how much revenue per dollar of assets
- Higher is generally better.
Fixed Asset Turnover
- Formula: Total Revenue ÷ Fixed Assets (property, plant, equipment)
- Importance: capital-heavy industries (manufacturing, airlines).

Exam nuance

Activity ratios that are too high can be a warning sign:
- may indicate insufficient capacity (running at max, limited ability to meet future demand)
Look for balance, not simply the largest number.

3) Leverage ratios — “How much debt vs. equity does the company carry?”

Core question: debt level relative to equity/assets.

Some debt is normal; too much increases fragility and bankruptcy risk.

Key leverage ratios

Debt to Assets Ratio
- Formula: Total Liabilities ÷ Total Assets
- Interpretation: % of assets financed by debt
- Higher = more risk (creditors focus on this).
Debt to Equity Ratio
- Formula: Total Liabilities ÷ Total Equity
- Interpretation: how much the company owes compared to owners’ stake
- Example: a ratio of 2 means debt is twice equity (raises red flags).
Times Interest Earned (TAI) Ratio
- Formula: EBIT ÷ Paid Interest
- Meaning: how many times earnings can cover interest expense
- Examples:
  - 5 = strong cushion
  - 1.5 = barely covering; one bad quarter could break ability to pay

Debt vs. equity risk perspective (conceptual)

Debt holders are paid before shareholders in bankruptcy.
Interest is tax-deductible; dividends are not.
Debt can reduce taxes and increase value, but only up to a limit—too much raises bankruptcy probability.

Industry context reminder

Comparing leverage across firms requires industry awareness:
- utilities/real estate often carry more debt
- tech startups often carry less debt
A “normal” debt-to-equity in one sector may be alarming in another.

4) Profitability ratios — “Is the company actually making money?”

Core question: profitability vs. costs.

Profitability ratios compare earnings to revenue, assets, and equity.

Key profitability ratios

Return on Assets (ROA)
- Formula: Net Income ÷ Total Assets
- Meaning: how efficiently assets generate profit
- Example: ROA 15% → $0.15 net income per $1 assets
Return on Equity (ROE / “RØE” described as “row”)
- Formula: Net Income ÷ Total Equity
- Meaning: how well equity produces profit
- Example: ROE 20% → $0.20 profit per $1 equity
Profit Margin
- Formula: Net Income ÷ Total Revenue
- Meaning: how much of each sales dollar remains as profit
- Example: 10% profit margin → $0.10 kept after expenses

How to interpret profitability on the exam

Often tested via scenarios requiring diagnosis:
- declining margins could be due to rising costs, pricing pressure, or inefficiency.
Don’t judge profitability alone:
- strong ROE but weak liquidity may be unsustainable short-term
- thin margins but high asset turnover can indicate low profit per sale but high volume
Interaction warning: ROA vs. ROE
- ROA and ROE can differ because leverage affects equity size.
- More debt can inflate ROE even if net income is unchanged.
- The exam can test whether you notice this.

5) Market ratios — “How does the market value the company and its future prospects?”

These tie financial results to stock market valuation.
Book value vs. market value:
- Book value: accounting value on financial statements
- Market value: price investors are willing to pay now
- The gap signals important expectations.

Key market ratio

Price-to-Earnings (P/E) Ratio
- Formula: Share Price ÷ Earnings Per Share (EPS)
- Meaning: how much investors pay per $1 of earnings
- Example: P/E of 20 → $20 paid for $1 earnings
- Lower P/E generally suggests “cheaper” relative to earnings (context dependent).
- EPS described as: Net income ÷ number of outstanding shares

Exam concept

Compare market ratios between two companies to see which the market views more favorably.

Financial statements required to compute/interpret ratios

Balance Sheet (point-in-time)

Shows financial position at one moment.
Uses the accounting equation:
- Assets = Liabilities + Shareholders’ Equity

Components

Assets
- current assets: cash, accounts receivable, inventory
- fixed assets: property, plant, equipment
Liabilities
- current liabilities due within one year
- long-term liabilities due beyond one year
Shareholders’ equity
- what remains after subtracting total liabilities from total assets

Income Statement (period of time)

Covers a period (quarter or year).
Starts with revenue and subtracts expenses to reach net income.

Referenced items

cost of goods sold (COGS)
selling and administrative expenses
research and development (R&D)
depreciation

Flow described

Revenue − COGS − operating expenses − depreciation = EBIT
EBIT − paid interest = earnings before taxes
subtract taxes = net income

Depreciation concept (common confusion)

Depreciation is a non-cash expense.
It spreads the cost of an asset over its useful life.
It reduces earnings and is part of calculations before taxes.

Where each ratio “pulls numbers from”

Liquidity ratios: mainly balance sheet
Profitability ratios: mostly income statement, with some balance sheet inputs mixed in
Activity ratios: combine both statements

Exam tip: first identify which statement each ratio requires.

Practical reading tip (income statement order)

The order matters:
- Revenue on top
- each line item subtracted moving down
- EBIT location is described explicitly

Applying ratios to business decisions (cause → interpretation → action)

Liquidity weak

If quick ratio and cash ratio are low:

speed up collections (receivables)
renegotiate supplier payment terms
goal: improve liquidity without selling inventory at a discount

Activity weak

If asset turnover is low:

invest in marketing
replace underperforming equipment
rethink sales strategy

Ratios show symptoms; management finds causes.

Leverage high / debt risk

Possible responses:

refinance existing debt on better terms
issue equity to rebalance capital structure
cut costs / improve earnings to pay down debt faster

Profitability low