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CFA Level 1 Exam - Cheatsheet

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Section 1

CFA Level 1 Exam - Cheatsheet

STUDY GUIDE

๐ŸŽ“ CFA Level 1 Exam (2010) - Study Guide

๐Ÿ“– Chapter 1: Exam 1 Morning Session

๐Ÿ”‘ Essential Concepts & Formulas

Concept/FormulaDefinition/EquationWhen to Use
Code of EthicsPrinciples of conduct for CFA membersEthical dilemmas
Time Value of MoneyFV=PV(1+r)nFV = PV(1 + r)^nInvestment calculations
GDPTotal value of goods/services producedMacroeconomic analysis
Financial RatiosMetrics to assess company performanceFinancial statement analysis

๐Ÿ› ๏ธ Problem Types

Type A: Ethical Violation

Setup: "When presented with a scenario involving potential ethical misconduct"

Method: Identify the relevant CFA Institute Standard and determine if a violation occurred.

Example: A portfolio manager trades ahead of client orders.

Type B: TVM Calculation

Setup: "If given present value, interest rate, and number of periods"

Method: Use the appropriate TVM formula to calculate future value.

Example: Calculate the future value of $100 invested at 5% for 10 years.

๐Ÿงฎ Solved Example

Problem: Calculate the future value of $100 invested at 5% for 10 years. Steps:

  1. Identify PV = $100, r = 0.05, n = 10
  2. Apply the formula: FV = PV(1 + r)^n = 100(1 + 0.05)^10
"
โœ…
Answer: $162.89
Section 2

๐Ÿ“– Chapter 2: Exam 1 Afternoon Session

๐Ÿ”‘ Essential Concepts & Formulas

Concept/FormulaDefinition/EquationWhen to Use
Independence & ObjectivityAvoiding conflicts of interestEthical decision-making
Regression AnalysisY=a+bX+ฯตY = a + bX + \epsilonStatistical modeling
Supply & DemandInteraction determining market priceEconomic forecasting
Cash Flow StatementReports cash inflows and outflowsAnalyzing company liquidity

๐Ÿ› ๏ธ Problem Types

Type A: Conflict of Interest

Setup: "When an investment professional has competing interests"

Method: Disclose the conflict and prioritize client interests.

Example: A broker recommends a stock they own personally.

Type B: Hypothesis Testing

Setup: "If given sample data and a null hypothesis"

Method: Calculate the test statistic and compare it to the critical value.

Example: Test if the average return of a stock is significantly different from zero.

๐Ÿงฎ Solved Example

Problem: A company has net income of $500, depreciation of $100, and capital expenditures of $200. Calculate free cash flow to the firm (FCFF) if there are no interest expenses. Steps:

  1. FCFF = Net Income + Depreciation - Capital Expenditures
  2. FCFF = $500 + $100 - $200
"
โœ…
Answer: $400

๐Ÿ“– Chapter 3: Exam 2 Morning Session

๐Ÿ”‘ Essential Concepts & Formulas

Concept/FormulaDefinition/EquationWhen to Use
Fair DealingTreating all clients equitablyEthical practice
Standard Deviationโˆ‘(xiโˆ’ฮผ)2N\sqrt{\frac{\sum(x_i - \mu)^2}{N}}Measuring data dispersion
Fiscal PolicyGovernment spending and taxationMacroeconomic stabilization
Inventory AccountingFIFO, LIFO, Weighted AverageFinancial reporting

๐Ÿ› ๏ธ Problem Types

Type A: Fair Dealing Violation

Setup: "When a firm favors certain clients over others"

Method: Ensure equal opportunity for all clients.

Example: Allocating hot IPO shares only to preferred clients.

Type B: Standard Deviation Calculation

Setup: "If given a set of data points"

Method: Calculate the mean, deviations from the mean, and apply the formula.

Example: Calculate the standard deviation of stock returns.

๐Ÿงฎ Solved Example

Problem: A company uses FIFO. Beginning inventory is 10 units at $5. Purchases: 20 units at $6. Sales: 15 units. Calculate the cost of goods sold (COGS). Steps:

  1. COGS = (10 units * $5) + (5 units * $6)
  2. COGS = $50 + $30
"
โœ…
Answer: $80

๐Ÿ“– Chapter 4: Exam 2 Afternoon Session

๐Ÿ”‘ Essential Concepts & Formulas

Concept/FormulaDefinition/EquationWhen to Use
Duties to EmployersLoyalty, reasonable careEthical responsibilities
Correlation CoefficientCov(X,Y)ฯƒXฯƒY\frac{Cov(X,Y)}{\sigma_X \sigma_Y}Measuring linear relationship
Monetary PolicyCentral bank actions to control money supplyEconomic management
Capital BudgetingNPV, IRR, Payback PeriodInvestment decisions

๐Ÿ› ๏ธ Problem Types

Type A: Breach of Duty to Employer

Setup: "When an employee acts against the employer's interests"

Method: Act in the employer's best interest.

Example: Stealing trade secrets.

Type B: NPV Calculation

Setup: "If given cash flows and discount rate"

Method: Discount each cash flow to present value and sum them.

Example: Calculate the NPV of a project.

๐Ÿงฎ Solved Example

Problem: A project has an initial investment of $1000 and generates cash flows of $400 per year for 3 years. The discount rate is 10%. Calculate the NPV. Steps:

  1. NPV = -1000 + (400 / 1.1) + (400 / 1.1^2) + (400 / 1.1^3)
  2. NPV = -1000 + 363.64 + 330.58 + 300.53
"
โœ…
Answer: $(-4.75)

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