Answer:
Dell will offer Symantec $20 per copy of the software in which Symantec will accept the offer
Explanation:
Based on the information given NASH EQUILIBRIUM of the game between Dell and Symantec is that Dell strategy is to achieved the desired result he wanted by offering Symantec $20 per copy of the software instead of $30 per copy of the software in which Symantec will accept the offer because Dell want to sell more of their computers at high price when they install Symantec's software.