If Homey sues Structo for breach of contract on account of the 15-day delay in completion, which of the following will the court probably decide?
Homey will recover his actual damages, if any, caused by the delay in completion. 
Having waived the delay by occupying the house and making the final payment Homey will recover nothing.
Homey will recover nothing because the contractual completion date was impliedly modified to November 1 when Homey on January 2 advised Structo about Homey's prospective trip and return date.
Homey will recover damages as specified in the contract, i.e., $500 multiplied by 15. 