Based on the context and the answer, generate a question. 

Context: To minimize the cost , free and open source software packages such as Linux and Scilab are used . Scilab is ported to the embedded ARM - Linux system . The drivers for interfacing Scilab with several communication protocols including serial , Ethernet , and Modbus are developed . Experiments are conducted to test the developed embedded platform .

Answer:

The narrator likes the price .



Why is the narrator choosing to use Linux ?