Alex wants to submit a bid on a city sewer project. He computes the cost, but mistakenly omits the cost of one item. Accordingly, he submits a bid of $430,000 to the city. The next highest bid is $675,000, and the rest of the bids are even higher. The city is happy to have such a low bid, so it accepts Alex's bid and awards him the contract for the job, even though the city engineer is of the opinion the job cannot be done for less than $650,000.
Select one of the following: