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Which job role belongs in the middle management level? a. president b. chief executive officer c. department manager d. chief operating officer e. vice president

Is exploiting a distinctive competence or improving efficiency for competitive advantage. (a) cooptation (b) coalition (c) competitive intelligence (d) competitive aggression (e) smoothing

Consider the following information on stocks a, b, c and their returns (in decimals) in each state: state prob. of state a b c boom 20% 0.27 0.22 0.16 good 45% 0.16 0.09 0.07 poor 25% 0.03 0 0.03 bust 10% -0.08 -0.04 -0.02 if your portfolio is invested 25% in a, 40% in b, and 35% in c, what is the standard deviation of the portfolio in percent? answer to two decimals, carry intermediate calcs. to at least four decimals.