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sowiso logo Financial Arithmetic

Basic math skills for business economics students. Contains exponential and logarithmic growth, investment decisions, other applications and more. Suitable for first and second years.

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Course content
Introduction to Financial Arithmetic
THEORY
T
1.
On the content
Basic algebra skills
Linear functions
THEORY
T
1.
Linear equations
PRACTICE
P
2.
Linear equations
11
THEORY
T
3.
The general solution of a linear equation
PRACTICE
P
4.
The general solution of a linear equation
7
THEORY
T
5.
Linear functions and lines
PRACTICE
P
6.
Linear functions and lines
5
Quadratic functions
THEORY
T
1.
Quadratic equations
PRACTICE
P
2.
Quadratic equations
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THEORY
T
3.
The quadratic formula
PRACTICE
P
4.
The quadratic formula
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THEORY
T
5.
Quadratic functions and parabolas
PRACTICE
P
6.
Quadratic functions and parabolas
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Negative exponents
THEORY
T
1.
Negative exponents
PRACTICE
P
2.
Negative exponents
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THEORY
T
3.
Equations with negative exponents
PRACTICE
P
4.
Equations with negative exponents
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Exponential and logarithmic growth
Exponential growth
THEORY
T
1.
The notion of exponential function
PRACTICE
P
2.
The notion of exponential function
10
THEORY
T
3.
Exponential growth
PRACTICE
P
4.
Exponential growth
12
Logarithmic growth
THEORY
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1.
The notion of logarithm
PRACTICE
P
2.
The notion of logarithm
9
THEORY
T
3.
Rules of calculation for logarithms
PRACTICE
P
4.
Rules of calculation for logarithms
5
THEORY
T
5.
Equations with logarithms
PRACTICE
P
6.
Equations with logarithms
7
Future value
THEORY
T
1.
Future value without additional contribution
PRACTICE
P
2.
Future value without additional contribution
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THEORY
T
3.
Present value
PRACTICE
P
4.
Present value
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THEORY
T
5.
Calculating interest and duration
PRACTICE
P
6.
Calculating interest and duration
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THEORY
T
7.
Equivalent percentages
PRACTICE
P
8.
Equivalent percentages
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THEORY
T
9.
Other applications of exp and log
PRACTICE
P
10.
Other applications of exp and log
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Sequences and series
The notions of sequence and series
THEORY
T
1.
The notions of sequence and series
PRACTICE
P
2.
The notions of sequence and series
5
Arithmetic sequences
THEORY
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1.
Arithmetic sequences
PRACTICE
P
2.
Arithmetics sequences
6
THEORY
T
3.
Arithmetic series
PRACTICE
P
4.
Arithmetic series
8
Geometric sequences
THEORY
T
1.
Geometric sequences
PRACTICE
P
2.
Geometric sequences
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THEORY
T
3.
Geometric series
PRACTICE
P
4.
Geometric series
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Financial applications of sequences and series
THEORY
T
1.
Future value of periodic payments
PRACTICE
P
2.
Future value of periodic payments
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THEORY
T
3.
Present value of a loan
PRACTICE
P
4.
Present value of a loan
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THEORY
T
5.
Annuity-immediate and annuity-due interest
PRACTICE
P
6.
Annuity-immediate and annuity-due interest
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THEORY
T
7.
Varying duration, varying interest rate
PRACTICE
P
8.
Varying duration, varying interest rate
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THEORY
T
9.
Bullet loan
PRACTICE
P
10.
Bullet loan
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THEORY
T
11.
Linear loan
PRACTICE
P
12.
Linear loan
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THEORY
T
13.
Annuities
PRACTICE
P
14.
Annuities
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THEORY
T
15.
Other applications of sequences and series
PRACTICE
P
16.
Other applications of sequences and series
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Assessing investments
Introduction
THEORY
T
1.
Assessing investment proposals
Accounting approach
THEORY
T
1.
APP, Accounting payback period
PRACTICE
P
2.
APP, Accounting payback period
6
THEORY
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3.
ARR, Average accounting rate of return
PRACTICE
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4.
ARR, Average accounting rate of return
5
Economic approach
THEORY
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1.
The economic approach
THEORY
T
2.
DPP, Discounted Payback Period
PRACTICE
P
3.
DPP, Discounted payback period
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THEORY
T
4.
NPV, Net present value
PRACTICE
P
5.
NPV, Net present value
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THEORY
T
6.
IRR, Internal rate of return
PRACTICE
P
7.
IRR, Internal rate of return
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Extra exercises
PRACTICE
P
1.
Extra exercises
8
Optimization
Differentiation
THEORY
T
1.
Derivatives of polynomials and power functions
PRACTICE
P
2.
Derivatives of polynomials and power functions
8
THEORY
T
3.
Tangent lines
PRACTICE
P
4.
Tangent lines
12
Optimal quantity
THEORY
T
1.
Local maxima and minima
PRACTICE
P
2.
Local maxima and minima
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THEORY
T
3.
Analysis of functions
PRACTICE
P
4.
Analysis of functions
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Economic applications
PRACTICE
P
1.
Economic applications
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THEORY
T
2.
Expected return and capital structure
PRACTICE
P
3.
Expected return and capital structure
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