National income is calculated mainly to
Determine how income is to shared
Help firms generate more funds
Determine aid to to be received from other nations
Determine the level of sectoral performance
Correct answer is A
National income is calculated mainly to determine the level of sectoral performance.
The level of sectoral performance is important because it can indicate the strength of the economy and the potential for future growth. By measuring the level of sectoral performance, governments can identify areas where the economy is doing well and areas where it needs improvement.