Can you please help me with the questions below:Metro Transport asks for bids on a construction project. Metro estimates that the cost will be $200,000. Most bids are about $200,000, but A&B Construction bids $150,000. In adding a column of figures, A&B mistakenly omitted a $50,000 item. Because Metro had reason to know of the mistakeAnswerA&B can avoid the contract because Metro knew or should have known of the errors.A&B can avoid the contract because the errors were the result of negligence.Metro can enforce the contract because the errors were unilateral.Metro can enforce the contract because the errors were material.