An economy is based on three sectors, and the corresponding technology matrix is 0.3 0.2 0.2 0.2 0.2 0.3 0.3 0.2 0.3 The external or final demand is 6000 6000 . 5000 What is the total output for the third sector? Remark: introduce the numerical value of your answer without explanation or calculation in plain text and use the point (.) as the decimal separator