annual_to_present

Calculate present value from a uniform annual payment
<code>annual_to_present</code> Compute present value from uniform annual payments
using uniform series present worth factor (uswf)

Computing economic analysis in civil infrastructure and
ecosystem restoration projects is a typical activity. This package contains Standard
cost engineering and engineering economics methods that are applied to convert between
present, future, and annualized costs. Newnan D. (2020) <ISBN 9780190931919> “Engineering Economic Analysis”.

Liya Abera

EngrEcon

Engineering Economics Analysis for Engineering Projects Cost
Analysis

S. Kyle McKay

annual_to_present function

<dl><dt>i</dt>
<dd>discount rate in percent per year</dd>
<dt>n</dt>
<dd>life span in years</dd>
<dt>A</dt>
<dd>series of uniform annual payments</dd></dl>

Arguments

Calculate present value from a uniform annual payment

annual_to_present Compute present value from uniform annual payments
using uniform series present worth factor (uswf) — annual_to_present

<dl>

<dt>i</dt>
<dd>discount rate in percent per year</dd>


<dt>n</dt>
<dd>life span in years</dd>


<dt>A</dt>
<dd>series of uniform annual payments</dd>

</dl>

Calculate present value from a uniform annual payment

<code>annual_to_present</code> Compute present value from uniform annual payments
using uniform series present worth factor (uswf)

Calculate present value from a uniform annual payment<code>annual_to_present</code> Compute present value from uniform annual payments
using uniform series present worth factor (uswf)

annual_to_present: Calculate present value from a uniform annual payment
`annual_to_present` Compute present value from uniform annual payments using uniform series present worth factor (uswf)

Description

Usage

Value

Arguments

References

Examples