The Vulcans and the Klingons are engaged in an arms race in which each nation is assumed to have two possible strategies: develop a new missile or maintain the status quo.

The reward matrix is assumed to be as shown in Table 38. This reward matrix is based on the assumption that if only one nation develops a new missile, the nation with the new missile will conquer the other nation. In this case, the conquering nation earns a reward of 20 units and the conquered nation loses 100 units. It is also assumed that the cost of developing a new missile is 10 units. Identify an equilibrium point for this game