The recent growth of multi-national corporations is mainly due to :(a) product-innovations(b) pro-developing country policies(c) technological superiorities(d) financial superioritiesWhich factor/s given above is/are correct ?

• A. (a) and (b)
• B. (b) and (c)
• C. (a), (b) and (c)
• D. (a), (c) and (d)