3 ． While talking to you, your could-be employer is deciding whether your education, your experience, and other qualifications will pay him to employ you and your “wares” and abilities must be displayed in an orderly and reasonably connected manner.
结构分析：and 连接两个并列句。第一个分句的主干是：employer is deciding whether…; 第二个分句的主干是：your “wares” and abilities must be displayed…。第一个分句中 while 引导了一个伴随性动作 talking 作时间状语，decide 后面接了一个 whether 引导的宾语从句：whether your education, your experience, and other qualifications will pay him to employ you。
