Dakota enters into a contract with Avery in which Dakota will renovate Avery's house. They enter into the contract on July 1 and the contract states that it is vital that the work be completed by July 31. Dakota does an excellent job but doesn't complete the job until August 14. Due to the delay Avery had to postpone a big party he was going to have in his house on August 2. It cost Avery $25,000 to reschedule the party. Avery sues Dakota for damages. Will Avery be successful? What if the contract just had the July 31 completion date but never stated that it was vital and it was customary for these types of jobs to typically run 4-6 weeks late? Would the result change?