The Gross National Product at Factor Cost (\(GNP_{FC}\)) is calculated as follows:
\[
GNP_{FC} = Wages \& Salaries + Rent \& Interest + Corporate Tax + Undistributed Profit + Dividend + Net Factor Income { from Abroad}
\]
With the provided values, the calculation is:
\[
GNP_{FC} = 2000 + 700 + 500 + 300 + 150 - 50 = ₹3,800 { crore}.
\]