设计的程序能进行人事管理，如员工信息记录的增加、查询、删除以及员工工资计算等。具体要求为：公司的员工可分为一名经理、若干名仓库管理员和销售人员。员工的信息主要包括：员工编号、姓名、月薪等。员工工资的计算方法分为三种：对于销售人员，他的工资由两部分组成，即固定工资和提成。销售人员的固定工资为2000元，提成为个人当月销售额乘以提成比率5 ；经理的工资也由固定工资和提成构成，经理的固定工资为4000元，提成为当月总营业额乘以提成比率千分之五；仓库管理员的工资由固定工资和奖金构成，其中固定工资为3000元，奖金由其当月表现确定（学生可自行决定如何判别仓库管理员的表现）。-Design procedure can be carried out personnel management, such as increased employee information records, query, delete and wages calculation. Specific requirements are: employees of companies can be divided into a manager of a number of storage administrators and sales staff. Employee information, including: employee number, name, salary and so on. The calculation of wages into three: the sales staff, his salary consists of two parts, namely, fixed salaries and commission. Sales of fixed salary of 2,000 yuan, to mention a personal sales in the month multiplied by the royalty rate of 5　 manager wages constituted by the fixed salary and commission, the manager of the fixed salary of 4,000 yuan, to mention a total turnover of the month multiplied by the commission ratio of five thousandths　warehouse manager salary from a fixed salary and bonus structure, including fixed salary of 3,000 yuan, the performance bonus determined by the month (students are free to decide how to determine the