Income: $3000

Expenses: 
- Rent: $1000
- Utilities: $200 
- Groceries: $200
- Gas: $100
编辑给定的样本预算。
Income: $3000 

Expenses: 
- Rent: $1000 
- Utilities: $200 
- Groceries: $250 
- Gas: $150 
- Entertainment: $100 
- Savings: $200