A. measure output at factor cost
B. avoid multiple counting of output
C. deduct depreciation of capital assets
D. add net factor income from abroad

Correct Answer: Option D

D. add net factor income from abroad

Explanation

By adding to its net factor income from abroad, we get NNPFC which is called national income.

SEE ALSO  At which stage of production should a firm shut down? When?

Copyright warnings! Do not copy.