The Sub-Advisor seeks to achieve the fund's investment objective by selecting a focused portfolio of high-yield debt securities, which include senior and subordinated corporate debt obligations (such as loans, bonds, debentures, notes and commercial paper). The fund does not have any portfolio maturity limitation and may invest its assets in instruments with short-term, medium-term or long-term maturities. It invests at least 80% of its net assets (plus any borrowings for investment purposes) in high-yield debt securities.