Increasing the amount of WBS components increase the direction time essential to keep up the schedule and update plans. The absolute simplest method would be to just earn a list of the sales income and another collection of the purchase expenses. If you'd like to procure more info, click the logo below. Or in the beginning, you are able to make simple spreadsheet record to keep your eye on your expenditures and income. Simple spreadsheets you can set up using software such as Microsoft Excel will help you keep on top of it all.