Which of the following is a combined factor income that cannot be separated into various income components?

Mixed income of self employed

Under the Income method of calculating National Income: Classification of factor payments can be done in the following 3 heads:

• Compensation of employees
• Operating surplus
• Mixed income of self employed

Income of own account workers ( like farmers, barbers etc.) and unincorporated enterprises is called as Mixed income. They do not maintain proper accounts. As a result, it becomes difficult to classify their income among C.O.E. and O.S. etc.