August 2004
Intermediate to advanced
656 pages
15h 28m
English
Content preview from Return on Software: Maximizing the Return on Your Software InvestmentBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
A basis for comparison is just a common frame of reference for consistently comparing two or more cash-flow streams. It's a use of equivalence that helps you meaningfully compare proposals. Six different bases were discussed in this chapter:
Present worth— What is the equivalent value (at a given interest rate) of the cash-flow stream, expressed as a single amount of money at the beginning of the proposal?
Future worth— What is the equivalent value of the cash-flow stream, expressed as a single amount of money at the end of the proposal?
Annual equivalent— What is the equivalent value of the cash-flow stream, expressed as a series of equal amounts at regular intervals over the duration of the proposal?
Internal rate of return— Instead ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.