Answer:
Option C
Step-by-step explanation:
Portfolio management:
It deals with the techniques of decision making about policies, investment mix, allocating assets for individuals and firms, risk management and investment-objective matching.
It basically deals with the determination of the strengths, weaknesses, threats and chances of growth in the selection of domestic vs. international, debt vs. equity, etc and all that comes across encountered in order to maximize return at a given risk that could be possible.
Thus the feature used by Novartis is unrelated diversification can be utilized in order to achieve higher values by the combination of two different goods by the firms with the help of portfolio management.