Forensic and Investigative Accounting

Forensic and Investigative Accounting Chapter 11 Litigation Support in Special Situations © 2011 CCH. All Rights Reserved. 4025 W. Peterson Ave. Chicago, IL 60646-6085 1 800 248 3248 www.CCHGroup.com

Antitrust Laws Antitrust laws are an outgrowth of the early years of the Industrial Age in the United States when a small number of powerful businessmen used any tactic at their disposal to force competitors out of business. Because such business practices were not in the best interest of the country, federal legislation was passed that prohibits the formation and continuation of monopolies except when in the best interest of the public. Forensic and Investigative Accounting

Role of Accountants in Antitrust Litigation • Accountants may be called upon to determine whether there is liability under the antitrust laws. The primary issue that forensic accountants address is whether the defendant has engaged in predatory pricing. • After liability is proved in an antitrust case, then the forensic accountant will be asked to estimate damages. Forensic and Investigative Accounting

Predatory Pricing Predatory pricing is the act of pricing a product so low that the only logical explanation is that the pricing is designed to drive competitors out of business. The operational definition is whether a company prices its products or services below “average variable cost” and, if so, predatory pricing is present. Chapter 11 Forensic and Investigative Accounting 4

Cost Behavior Defined In its simplest form, cost behavior is the way that cost(s) change with respect to changes in the volume of activity. Forensic and Investigative Accounting

Common Types of Cost Behavior • Fixed costs • Variable costs • Mixed costs • Semivariable costs • Semifixed costs Forensic and Investigative Accounting

Cost Behavior Assumptions • Basis of cost behavior estimates • Relevant range assumption • Time assumption • Ways of estimating cost behavior • Account analysis method • High-low method • Regression analysis • Engineering or work-measurement method Forensic and Investigative Accounting

Reasons Why Managers Want to Know About Cost BehaviorPatterns • To use in many different types of cost-volume-profit (CVP) analyses. • For use in flexible (dynamic) budgeting activities. • For use in standard costing, in particular, MOH variance analysis. • For use in determining Manufacturing Overhead (MOH) application rates. • For use in litigating or defending a wide variety of cost-related legal issues: • Federal antitrust cases - predatory pricing. • Alleged contractual violations. • Measurements of damages for lost sales/profits/etc. IES-Tomkins College

Common Types Of Cost Behavior • FIXED COSTS: Costs that fundamentally are not driven by changes in volume. • Y = Total Cost • Y = a, where a is the amount of fixed cost • Common examples of fixed costs - Depreciation, Property taxes, Supervisor salaries IES-Tomkins College

Common Types Of Cost Behavior • VARIABLE COSTS: Costs that change directly and proportionately with the volume of activity. • Y = bX, where b is the slope of the line (the increase in cost relating to the increase in volume) and X is the measure of the volume of activity. • Common examples of variable costs - Direct materials, Direct Labor, Sales Commissions IES-Tomkins College

Common Types Of Cost Behavior • MIXED COSTS: Costs that contain both a fixed and a variable component. • Y = a + bX, Where a equals the fixed component and bX is the variable component. • Common examples of mixed costs - Some lease agreements, some utility costs, many overhead costs. IES-Tomkins College

Common Types Of Cost Behavior • SEMI-VARIABLE COSTS: Costs that change but not proportionately with the volume of activity. • Learning curve costs - are costs that increase at a decreasing rate with the volume of activity. • When graphed, learning curve costs slope upward and to the right but not in a straight line; Instead they curve downward. IES-Tomkins College

Common Types Of Cost Behavior • SEMI-FIXED COSTS: Costs that increase in steps or jumps. • Also called set function costs • Some argue that all fixed costs are step function costs over the long run IES-Tomkins College

Cost Behavior Assumptions • Relevant Range: Cost behavior estimates are usually based on historical cost observations and analyses. If cost behavior characteristics are projected outside of the observed range of activities, the projections may not be accurate. • Time assumption: As time passes, the business environment changes, and cost behavior may change as well. IES-Tomkins College

Cost Behavior Estimation Methods • Most organizations have very little cost information that is captured and reported by type of cost behavior pattern. In order to determine cost behavior characteristics, accountants must use a variety of methods to estimate cost behavior patterns. • EXPERIENCE: Often a working knowledge of a firm’s accounting system will provide some knowledge of the nature of cost behavior in the firm’s accounting system. • Merely trying to separate all current cost accounts into fixed and variable costs is usually not a very accurate method of estimating cost behavior. IES-Tomkins College

Cost Behavior Estimation Methods • PLOTTING COST DATA: “A picture is worth a 1,000 words”, is an old saying that has some merit in describing cost behavior patterns. • It is really easy now to take accounting cost data and use many different software packages to plot data. • The resulting graphs can provide a good idea of the general nature of the cost volume relationships, although precise descriptive cost models are not provided. IES-Tomkins College

Cost Behavior Estimation Methods • HIGH-LOW METHOD: • The highest and lowest costs are identified along with their related volume levels. These are used to estimate fixed and variable costs: • Example: • Variable cost = $300,000 - $280,000 100,000 un. - 90,000 un. = $20,000 = $2.00 / unit 10,000 un. IES-Tomkins College

Cost Behavior Estimation Methods HIGH-LOW METHOD (cont.) Fixed cost = $300,000 - (100,000 units x $2.00 unit) = $100,000 Total cost = $100,000 + $2.00 X IES-Tomkins College

Cost Behavior Estimation Methods • REGRESSION/CORRELATION ANALYSIS • An analytical tool for measuring the degree of association between two or more variables. • It is a two-step process: • Regression measures the nature of the association between the variables. • Correlation measures the strength of the association between the variables. IES-Tomkins College

Regression/Correlation Analysis • TYPES OF REGRESSION: • Simple Linear Regression or Bi-Variate Regression • Two variables: • A dependent variable which is usually cost in our analyses. • An independent variable or predictor variable which is usually the measure of the volume of activity in our analyses. IES-Tomkins College

Regression/Correlation Analysis • A positive (+) value for b indicates that the dependent and the independent variables are positively correlated (moving in the same direction). A negative (-) b value indicates that the dependent and the independent variables are moving in opposite directions. (Example, and increase in interest rates is related to a decrease in construction costs.) • The a value indicates point where the regression line crosses the “Y” axis. What does a negative? positive? value for a indicate? IES-Tomkins College

Regression/Correlation Analysis • The coefficient of determination measures the amount of explained variance (i.e. Of the total variance of the dependent variable about its mean (average) value, the amount of that variance that can be explained by changes in the volume of activity is measured by the coefficient of determination.) For example, a coefficient of determination of .84 or 84% means that 84% of the dependent variable’s total variance can be explained by changes in the volume of activity. • Association vs. Causation - Regression/correlation analysis shows the degree of association between variables, but it does not prove causation. IES-Tomkins College

Regression/Correlation Analysis • Standard Error of the Estimate: Indicates the variability of the data used in the regression calculations. The greater the variability of the data, the less precision that results from estimates made from the regression data. • Point estimates are made and confidence intervals are used to achieve desired levels of precision. • t-tables and z tables: Used to provide desired precision levels. Forensic and Investigative Accounting

Using Regression Analysis for Damages in General • Virtually all cases in which liability is found has a damages phase to the case. • Most scenarios require an analysis of what would have happened absent the act that caused the liability. • Regression analysis gives an expert a foundation from which to develop and support costs behavior assertions. • There is a solid analysis approach which describes the nature of the analysis so the expert can present his/her findings clearly to the jury/judge in order to gain support of the expert’s opinions. Forensic and Investigative Accounting

Regression/Correlation Analysis • USING REGRESSION/CORRELATION ANALYSIS • MULTIPLE REGRESSION • More than one independent variable. • Most medical research uses multiple regression. • Still one “a” value and “r” value. Forensic and Investigative Accounting

Reasons for the Unexpected Some of the accounting reasons that regressions may yield unexpected or perplexing results include: • When and how allocationsare made. • The nature of transfer prices in an organization. • Entity concept: what part of the business is involved in the case? • Accounting policies can make a big difference in cost behavior analysis. Forensic accountants must be adequately informed about the nature and operation of the accounting system for each and every business that they are evaluating. Forensic and Investigative Accounting

Federal False Claims Act The Federal False Claims Act was passed to protect the government from the unscrupulous acts of a few government contractors that intentionally or carelessly overcharge the government for goods or services. Forensic and Investigative Accounting

Federal False Claims Act Litigation • Fraud allegations • Whistleblower allegations • Qui tam suits • Origin • Current application • The role of the US Justice Department in Qui Tam suits • Reasons for bringing action Forensic and Investigative Accounting

Accountants may act as an expert witness for the defense, the government, or a whistleblower litigating the qui tam parts of the case. The dynamics of FFCA cases can be quite different than typical cases. Accountants have a unique role to play in FFCA cases. Accountant’s Role in Federal False Claims Act Litigation Chapter 11 Forensic and Investigative Accounting 29

Accountant’s Role in Federal False Claims Act Litigation Typical questions that accountants help courts to answer are: • What costs should be included in the contract? • How should costs be measured under the contract? • What is the correct timing of the costs and/or revenues under the contract? • What accounting concepts, rules, etc., apply under this contract? • What is the magnitude of the damages that occurred because of the fraud that took place? Forensic and Investigative Accounting

Accountant’s Role in Federal False Claims Act Litigation Under the Federal False Claims Act, a person acts knowingly with respect to information if the person has: • Actual knowledge of information. • Acts in deliberate ignorance of the truth or falsity of the information. • Acts in reckless disregard of the truth or falsity of the information. Forensic and Investigative Accounting

Forensic and Investigative Accounting