Doing forecasting need to determine: 1) the sources of revenue and the revenue drivers 2) the classification of costs and the costs drivers 3) the nature of costs and their patterns Then you develop profit and loss + balance sheet + cash flows forecast. With the above basis, you can perform th...
Let others do the heavy work: use a software solution. There are many out there, so start with exactly what you need to know (the information you need to have available comes first, then you determine what and how to track). Do some research on the available software and then call up a few compa...