As in many districts this year, 20% of fourth- through eighth-grade teachers' evaluations will be based on an analysis of the change in students' test scores year-over-year.

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Chart Analysis : The weekly chart of the high-grade copper futures shows an uptrend from the October lows, line b.

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My analysis indicates, rather, that the risk premium on investment grade corporates is generous, making that group attractive by comparison.

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