ENGINEERING ECONOMICS Factor Name Single Payment Compound Amount Single Payment Converts Symbol Formula to F given P (F/P, i%, n) (1+i)" present worth of 2 fm som to P given F (P/F, i%, n) (1+i)" Present Worth i Uniform Series to A given F Sinking Fund (A/F, i%, n) (1+i)" -1 Capital Recovery to A given P (A/P, i%, n) i(1+i)" (1+i)" -1 Uniform Series (1+i)" -1 Compound Amount to F given A (F/A, i%, n) i Uniform Series to P given A (P/A, i%, n) Present Worth Uniform Gradient (1+i)" -1 i(1+i)" (1+i)" -1 n to P given G (P/G, i%, n) Present Worth Uniform Gradient † to F given G (F/G, i%, n) Future Worth i²(1+i)" i(1+i)" (1+i)" -1 12 n i 1 n Uniform Gradient to A given G (A/G, i%, n) i Uniform Series (1+i)" -1 NOMENCLATURE AND DEFINITIONS A... Uniform amount per interest period Benefit NON-ANNUAL COMPOUNDING -(+)-1