• 2022-06-15
    What type of cost is supervisor salary costs, where one supervisor is needed for every ten employees added to the staff?
  • A step cost

    内容

    • 0

      74. Employees should pay attention _____ their supervisor explains the safety information. A: when B: during C: such D: what

    • 1

      Neil must develop a proposal for his supervisor that will describe the cost savings for an automated call center. Where should he begin?

    • 2

      “Supervisor” means( )

    • 3

      Who is the "electrical supervisor"? The man who __________. A: does the maintenance work B: is responsible for electrical safety C: is superman D: is superior to other employees

    • 4

      表employees中有字段title表示职务,字段salary表示工资,求各个职务平均工资的T-SQL语句是( )。 A: SELECT AVG(SALARY) FROM EMPLOYEES WHERE TITLE B: SELECT AVG(SALARY) FROM EMPLOYEES GROUP BY TITLE C: SELECT AVG(TITLE) FROM EMPLOYEES GROUP BY SALARY D: SELECT SALARY FROM EMPLOYEES GROUP BY TITLE