$(1)$ "Security selection$$ refers to the A$.$ allocation of the investment portfolio across broad asset classes B$.$ choice of specific securities within each asset class C$.$ top$-$down method of investing D$.$ analysis of the value of securities$/(2)$ In a market economy, capital resources are primarily allocated by A governments B$.$ corporation CEOs C$.$ investment bankers D$.$ financial markets $(3)$ represents an ownership share in a corporation. A$.$ A call option B$.$ A fixed$-$income security C$.$ Preferred stock D$.$ Common stock