The ACME Bridge Company was hired by a private landowner to build abridgeovertheArkansas River. ACME was to receive $15,000,000 once the bridge was completed. Subsequent to contract formation, an environmental impact study revealed that the bridge would disturb the nesting of a bird on the endangered species list. ACME ignored the landowner's order to stopwork and completed the construction of the bridge. Assume that the private landowner breached the contract by telling ACME to stop.