Answer:
b. both firms will reduce their price.
Step-by-step explanation:
The Nash equilibrium is a decision-making theorem that lies inside the game theory where the player could attain the expected result by not deviating to the beginning strategy. In this, the strategy of the each player is optimal at the time when the other player decisions are relevant
So as per the given situation, both the firm should decrease their price
hence the option b is correct