某小型公司主要有4 类人员：经理、兼职技术人员、销售经理、兼职销售员，这些人员具有以下属性。

 　　经理：姓名、编号、级别、固定工资、当月薪水、计算月薪、显示信息。

 　　兼职技术人员：姓名、编号、级别、工作小时、每小时工资额、当月薪水、计算月薪、显示信息。

 　　兼职销售员：姓名、编号、级别、销售额、销售额提成、当月薪水、计算月薪、显示信息。

-4 of a small company category of personnel: managers, part-time technical staff, sales manager, part-time sales staff, the team has the following properties. 　Manager: name, number, grade, fixed wages, salaries that month, calculated monthly, to display information. 　part-time technical staff: name, number, level, work hours, hourly wage, salary month, calculated monthly, display information. 　part-time salesman: name, number, level, sales, sales commission, month salary, calculated monthly, to display information.