I'm having a lot of trouble answering this. I keep looking at it different ways and now confused. Any help would be greatly appreciated

Imagine two companies who can either choose to use "honest" or "tricky" pricing. Suppose the game has the following characteristics: . The marketplace is worth 100 units of profit. . It costs money and resources (10 units) to play "tricky" pricing . If both companies play "honest" or "tricky," each splits the market profits evenly. . If one company is "honest" and the other "tricky," the trick company gets nearly all the market profits (nets 80 units) against the company that sticks with "honest" pricing (who nets 10 units). A. How does this game play out? B. Is your solution in part A. a Nash Equilibrium? Why or why not