Final answer:
In a tendering process, the most likely non-mandatory requirement is the obligation to accept the lowest bid; instead, decisions often consider various factors such as quality and reliability in addition to price. The requirement in a tendering process that is most likely not mandatory is C) the company must accept the lowest bid price.
Step-by-step explanation:
The requirement in a tendering process that is most likely not mandatory is C) the company must accept the lowest bid price. The tendering process is structured to ensure fairness and transparency, requiring the company to disclose all relevant information (disclosure), accept bids that adhere to the tender's terms, not accept bids post the deadline, and treat all bidders with equality and good faith. Although it might seem financially sensible, a company is not obligated to select the lowest bid as the deciding factor often includes quality, reliability, and conformity to project specifications as well as price.
While it is common for companies to consider the bid price as an important factor, it is not always the sole determining factor when selecting a bid. The company may also consider other factors such as the bidder's qualifications, experience, and ability to meet the project requirements.