gradient_to_present {EngrEcon}

Calculate present value from uniform gradient payment gradient_to_present Compute present value from uniform gradient payments using uniform gradient present worth factor (ugpw)

Description

Calculate present value from uniform gradient payment

gradient_to_present Compute present value from uniform gradient payments using uniform gradient present worth factor (ugpw)

Usage

gradient_to_present(i, n, G)

Arguments

i

discount rate in percent per year

n

life span in years

G

uniform gradient payments

Value

pr.value

References

#' Newnan, D. G., Eschenbach, T. G., Lavelle, J. P., & Oxford, N. Y. Engineering Economic Analysis, 14th ed. New York, Oxford University Press, 2020

David, W., & Terry, R. Fundamentals of Engineering Economics and Decision Analysis. Springer Nature, 2012

Examples

 
# Result: pr.value = 310367.40
gradient_to_present(0.08, 30, 3000)