Answer:
All four actually.
Step-by-step explanation:
In order to reach a financial goal you need to:
1. Save Money
2. Set and manage a budget (usually a monthly budget listing all your known expenses works)
3. Track your spending, and keep managing your budget.
4. Reduce your spending. If you are trying to reach a goal, a great line of thinking is “Only buy what you Need, Not what you Want”
5. If you are trying to reach a set financial goal quickly, then yes, it makes sense to find a secondary source of income, such as a part time job, or start a selling site on EBay, for items you don’t use anymore, etc.