The average daily expenditure on working days varies depending on personal expenses and lifestyle choices. Some may spend more on meals, transportation, or entertainment, while others may have lower expenses. As for salary allocation, it is recommended to first prioritize essential needs such as rent, bills, groceries, and savings. After covering these expenses, individuals can then allocate a portion for discretionary spending or treat themselves to something special. It is important to create a budget and stick to it to ensure financial stability and future goals.