The following table shows a student's income in pounds from a part-time job and monthly expenses over the course of an academic year. She also receives 270 pounds each month as a student loan. Enter the data into an Excel table and use the built-in functions to calculate the amount she has left each months, and the total amount she saves over the year.
| Month | Income | Expenses | Remainder |
|---|---|---|---|
| October | 190 | 322 | |
| November | 244 | 341 | |
| December | 202 | 389 | |
| January | 197 | 369 | |
| February | 235 | 309 | |
| March | 216 | 336 | |
| April | 231 | 399 | |
| May | 179 | 327 |