Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Management Enterpreneurship Business Innovation
The "Innovation Theory of Profit" was given by
1
Prof. Schumpeter
2
Prof. J. B. Clark
3
Prof. F. B. Hawley
4
More than one of the above
5
None of the above