g The relationship between a pure-strategy Nash equilibrium and a dominant-strategy equilibriumis that:5)A)a dominant-strategy equilibrium is a special case of a pure-strategy Nash equilibrium.B)a pure-strategy Nash equilibrium is a special case of a dominant-strategy equilibrium.C)they are mutually exclusive and exhaustive, in that a dominant-strategy equilibrium is thesame thing as a mixed-strategy Nash equilibrium.D)they are the same.E)there may not be a dominant-strategy equilibrium, but there always is a pure-strategy Nashequilibrium.