Answer:
Mental budget:
- PRO ⇒ easiest possible way of making a budget,
- CON ⇒ isn't very accurate.
Physical budget:
- PRO ⇒ quite simply, just place money on envelopes according to what things you should pay with them,
- CON ⇒ cannot keep a exact record.
Write down the budget:
- PRO ⇒ write down the budget on a notebook or an excel spreadsheet, writing down the budget helps to stick with it.
- CON ⇒ you need to permanently check and adjust your budget.
Accounting or Financial software:
- PRO ⇒ use software (e.g. Quicken) to help you create a budget that includes tax records and bank accounts.
- CON ⇒ it is more complicated and you need to pay for the software.