Answer:
$250,000 in restitutionary damages
Step-by-step explanation:
When a construction company breaches a contract during construction, the nonbreaching party can sue to recover any damages caused by the delay of the work and the cost of completing the work. In this case, since the construction company had not been paid any money in advance, the court will probably allow them to recover incurred costs.
In this case, the construction company should be able to recover the unpaid contract minus the cost to complete the work = $400,000 - $150,000 = $250,000.