For each of the items listed, decide whether they are monthly, quarterly, or yearly, payments, then repeat the monthly amounts in all the columns that apply. For example, monthly payments will go in all 12 columns but quarterly in only in the four columns when payment is due. The next stage is for you to consider what other necessary expenditure will come out of your income every month. These other expenditure items probably do not show up as regular payments in the first stage, though individual payments may. These items may include food, household goods such as detergents, car maintenance, petrol (gasoline), and fares, which are essential to you, and you need to budget for each month.
Back during the infancy of this software, most people would use it for just two reasons: to store data (especially customer database) and as a glorified calculator. Perhaps because those are a spreadsheets intended or more practical uses or that people are not really that trained to use its features to the fullest. You would even be surprised that up to now there are office employees who, when they are prompted to make some calculations, they would open their spreadsheet software and do the calculations there. However, as weird as that may sound, it is one of the ways that a spreadsheet can help speed things up in the office. Especially if the employee has been working on spreadsheets for a long time that making fast calculations using the cells has become second nature to him. But there are other good uses for this application.