Presentation on theme: "Chapter 6: Accounting and the Time Value of Money"— Presentation transcript:
1Chapter 6: Accounting and the Time Value of Money 上海金融学院会计学院2
2Chapter 6: Accounting and the Time Value of Money After studying this chapter, you should be able to:Identify accounting topics where time value of money is relevant.Distinguish between simple and compound interest.Learn how to use appropriate compound interest tables.Identify variables fundamental to solving interest problems.
3Chapter 6: Accounting and the Time Value of Money Solve future and present value of 1 problems.Solve future value of ordinary and annuity due problems.Solve present value of ordinary and annuity due problems.Solve present value problems related to deferred annuities and bonds.Apply expected cash flow approach to present value measurement.
4Basic Time Value Concepts The time value of money is the relationship between time and money.According to the present value of money concept, a dollar earned today is worth more than a dollar earned in the future.This concept is used to choose among alternative investment proposals.
6Variables in Interest Computations Principal: The amount borrowed or investedInterest rate: A percentage of the outstanding principle.Time: the number of years or fractional portion of a year that principal is outstanding.
8Choosing an Interest Rate in Time Value Measurements The appropriate interest rate depends on:the pure rate of interestcredit risk rate of interestexpected inflation rate of interestThe higher the credit risk, the higher the interest rate.
9Choosing an Interest Rate in Time Value Measurements
10Simple and Compound Interests Simple interest is determined on the principal only.principal x interest rate (%) x timeCompound interest is determined on:the principal, and any interest earned (and not withdrawn).Compound interest is the typical computation applied in most time value applications.
11Compound Interest Tables Future value of $1Present value of $1Future value of an ordinary annuity of $1Present value of an ordinary annuity of $1Present value of an annuity due of $1
12Interest Rates and Frequency Compounding Assumed interest rate per year: 12%Frequency ofCompoundingInterest rate percompoundingNumber of compoundingperiodsAnnual12%One (1)Semi-annual6%Two (2)Quarterly3%Four (4)Monthly1%Twelve (12)
13Single Sum Problems Typically one of two types: Computing a future value of a known single sum present value.Computing a present value of a known single sum future value.
14Single Sum Problems: Future Value of Single Sum Given:Amount of deposit today (PV): $50,000Interest rate 11%Frequency of compounding: AnnualNumber of periods (5 years): 5 periodsWhat is the future value of this single sum?(use Table 6-1 to determine the factor of )$50,000 x ( ) = $84,253
15Single Sum Problems: Present Value of Single Sum Given:Amount of deposit end of 5 years: $84,253Interest rate (discount) rate: 11%Frequency of compounding: AnnualNumber of periods (5 years): periodsWhat is the present value of this single sum?(use Table 6-2 to determine the factor of )$84,253 x ( ) = $50,000
16Annuity Computations An annuity requires that: the periodic payments or receipts (rents) always be of the same amount,the interval between such payments or receipts be the same, andthe interest be compounded once each interval.
17Types of Annuities Annuities may be broadly classified as: Ordinary annuities: where the rents occur at the end of the period.Annuities due: where rents occur at the beginning of the period.
18Annuities: Future Value of an Ordinary Annuity Given:Deposit made at the end of each period: $5,000Compounding: AnnualNumber of periods: FiveInterest rate: 12%What is future value of these deposits?Use table 6-3 to derive the factor of$5,000 x ( ) = $ 31,764.25
19Annuities: Present Value of an Ordinary Annuity Given:Rental receipts at the end of each period: $6,000Compounding: AnnualNumber of periods (years): 5Interest rate: 12%What is the present value of these receipts?Use table 6-4 to derive the factor of $6,000 x ( ) = $ 21,628.68
20Annuities: Future Value of an Annuity Due Given:Deposit made at the beginning of each period:$ 800Compounding: AnnualNumber of periods: EightInterest rate %What is the future value of these deposits?
21Annuities: Future Value of an Annuity Due First Step:Convert future value of ordinary annuity factor to future value for an annuity due:Ordinary annuity factor: 8 periods, 12%:Convert to annuity due factor: x 1.12:Second Step:Multiply derived factor from first step by the amount of the rent:Future value of annuity due: $800 x = $11,020.52
22Annuities: Present Value of an Annuity Due Given:Payment made at the beginning of each period: $ 4.8Compounding: AnnualNumber of periods: FourInterest rate %What is the present value of these payments?
23Annuities: Future Value of an Annuity Due First Step:Convert future value of ordinary annuity factor to future value for an annuity due:Ordinary annuity factor: 4 periods, 11%:Convert to annuity due factor: xSecond Step:Multiply derived factor from first step by the amount of the rent:Present value of annuity due: $4.8M x : $16,529,856
24Complex Situations Deferred Annuities: Rents begin after a specified number of periods.Valuation of Long-term Bonds:Two cash flows: principal paid at maturity and periodic interest payments
25Expected Cash Flow Approach Introduced by SFAC No. 7Uses a range of cash flows.Incorporates the probabilities of those cash flows to arrive at a more relevant measurement of present value.
26Questions：1.What is the time value of money? Why should accountants have an understanding of compound interest , annuities, and present value concepts?2. What is the components of an interest rate? Why is it important for accountants to understand these components?3. Explain how the present value of an ordinary annuity interest table is converted to the present value of an annuity due interest table.
27Exercises: 1.Simple and compound interest computations 2. Computation of future values and present values3. Computation of bond prices and liability4. Analysis of alternatives5. Various time value situations6. Time value concepts applied to solve business problems
28Case study 1. Financial reporting problem case 2. Financial statement analysis case3. Research cases