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Which of the following investment strategies is correctly defined? 1. Core real estate investing means buying stabilized properties that produce good income and holding them for some period of time. II. Core plus (or value-add) real estate investing means buying a core-type property that needs work of some kind, such as minor physical repair or new management III. Opportunistic real estate investing means only buying properties in emerging international markets or smaller, overlooked U.S. markets. Statement I alone is correct. Statement II alone is correct Statement Ill alone is correct. Statements I and II are both correct. Statements II and III are both correct