That merely-calling-for-tenders part of the ad is: Group of answer choices an offer to enter into a contract about how tenders are to be processed and assessed, with the Council being the offeror of that offer and the general public being the offeree. simply an invitation to treat a purported acceptance of which will not bring about any contract for providing services. an offer to enter into a bilateral contract under which the Council must pay and the other party must provide the services