Unilateral or bilateral contract

1. Unilateral or bilateral contract? (Y or N and why)

2.Did Alberto breach the contract such that Tony can back out?

3.Did Tony breach the contract such that Albert can back out?

4.What were Tony's damages if Albert to breached?

5.What were Alberto's damages if Tony breached?

6.Was there a meeting of the minds even though both parties had their own contract form?

7.Was the oral agreement enforceable?

8.Was Alberto's failure to continue supplying Nailly reports a breach sufficient to let Tony out?

9.If looked at together all of the actions that Tony objected to. did Alberto breach?