Exercise 2. Suppose a finite game has the finite improvement property, and ui(si,si)= ui(si,si) for every player i and every si,si, and si. Show that the game has an ordinal potential. Exercise 2. Suppose a finite game has the finite improvement property, and ui(si,si)= ui(si,si) for every player i and every si,si, and si. Show that the game has an ordinal potential