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Write the SQL code to generate the total hours worked and the total charges made by all employees. The results are shown in Figure P7.8

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Write the SQL code to generate the total hours worked and the total charges made by all employees. The results are shown in Figure P7.8.

FIGURE P7.1 THE CH07_CONSTRUCTCO DATABASE Database name: Ch07_ConstructCo Relational diagram Table name: EMPLOYEE Table name: JOB Table name: ASSIGNMENT Table name: PROJECT

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