Increasing the amount of WBS elements increase the management time necessary to keep up the program and update plans. The absolute simplest method is to just earn a list of their earnings and another collection of their purchase expenses. If you want to secure more info, click the logo below. Or in the beginning, you can make simple spreadsheet record to keep an eye on your expenditures and income. Simple spreadsheets it is possible to set up using software such as Microsoft Excel can help you keep on top of it all.