For most people, a point will come in their career where presentations are expected of them. To some, this will be an opportunity to show off their elocutionary skills, whereas for others it will be a nervous nightmare.

Operating costs are the expenses necessary to run a business or maintain assets. These costs include expenses like rent, utilities, salaries, and equipment maintenance. Operating costs are essential for day-to-day operations and are subtracted from revenue to calculate a business’s profitability.