10% of the monthly fee as the deposit.

Others are.

Necessary daily expenses: 70% of meals (only by eating well, drinking well and learning well can you have a healthy body).

Money for school supplies: 15% books, pens and notebooks (school supplies are inevitable).

Pocket money: snacks, internet fee, bus fee 15%

Specifically, it is divided according to your own situation. Once you have divided each project, you must not overspend. This is a hard rule you set for yourself!