Can tutor help me understand how to solve this nash equlibrium problem?

Consider the following simple interaction between two aircraft producers, Boeing and Airbus. Each firm can choose to Produce or Not Produce. The numbers in the table are the profits of each firm, given their choices. E.g., if they both produce, Airbus earns 20 million and Boeing 5 million, etc.

Produce Airbus Not produce $20 $0 million Produce $5 $125 million million Boeing $125 $0 million Not produce $0 $0