Have you ever shopped for a car? Even if you aren't a car aficionado, most people are aware that fundamental safety features such as antilock brakes and airbags should be included in every vehicle.

Power windows, heat and air conditioning, …

The difficulty of boosting your bottom line optimization is straightforward if you zoom out and look at the broad picture - at least in theory. You have the option of increasing income, lowering expenditures, or doing both. Getting this done, …