Gregory enters into a contract with Harry in which Harry will renovate Gregory’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. Harry does an excellent job but doesn’t complete the job until August 14. Due to the delay Gregory had to postpone a big party he was going to have in his house on August 2. It cost Gregory $25,000 to reschedule the party. Gregory sues harry for damages. Will Gregory 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 type of jobs to not be completed on time. Would the result change?