After Wynn and Lianne enter into a contract for Lianne to buy Wynn's house, Lianne finds out that there are serious problems with the foundation. Lianne has already signed the contract. What can she do, if anything?
1) Cancel the contract and request a refund
2) Proceed with the purchase and fix the foundation herself
3) Sue Wynn for not disclosing the foundation problems
4) Renegotiate the terms of the contract
