Just be sure you use these numbers as guidelines, instead of assuming they are set in stone.
On average, video game designers can make anywhere from $30,000 to $100,000 a year, but this is not set in stone.
Nothing set in stone yet, but if this holds true, Nintendo is once again last to the party (The PS3 is rumoured to launch in March).
No matter how a sample amortization schedule is used, it's important to realize that mortgage rates are not set in stone until the home buyer signs on the dotted line, no matter what the sample schedule says.
Be aware, however, that these types of alternative mortgages have a low introductory teaser rate but that the rates are not set in stone and they are likely to go up over time.