Zerith is reviewing proposals from potential suppliers. One supplier took Zerith to lunch to explain their proposal. During lunch they presented Zerith with an expensive watch, with a card that said "The time is now! Let's do this." Zerith was unsure how to respond. Where could she go for guidance?

The supplier's management

Stakeholders

Coworkers who have worked with this supplier before

The company's mission statement

The company's code of ethics