All costs associated with employee salaries, wages, bonuses, and benefits such as health insurance, retirement plans, and payroll taxes. This category reflects the organization's investment in its workforce, which is crucial for employee retention and satisfaction. Managing these costs effectively is key to maintaining a motivated and productive team.​

Expenses related to leasing office space and purchasing necessary supplies for day-to-day operations. This includes rent or lease payments, utilities, and costs for items like stationery, furniture, and equipment. Efficient management of office space and supplies can lead to cost savings and improved workplace productivity.​

Costs associated with information technology infrastructure, including hardware, software, network services, and IT support. This category also covers expenses for cybersecurity, data management, and any technology upgrades necessary to maintain operational efficiency. ​

Travel and entertainment (T&E) expenses, costs for meetings, and fees for consulting services. This includes travel costs for employees, meals, event expenses, and payments to external consultants for specialized services. Effective management of T&E and consulting expenses can provide valuable insights and foster collaboration, while also ensuring that spending aligns with business objectives.​