Talk:Managerial Economics/Interest Calculations

Lots of mistakes on this page:

Does not take account of compounding in section: Converting Interest Rates to different Interest Periods

Also "I think it is an irrational number". Whats the point of even writing something in a textbook if you only think it?

I would appreciate it if someone would check the spelling and grammar of the perpetuity section as I am not a native English speaker. Davy ;)