Art and Culture · Indian Philosophy

With reference to the philosophical systems of Samkhya and Purva Mimamsa, consider the following statements: I. Both systems do not regard the existence of a creator God as indispensable to their philosophical framework. II. Both systems assign primacy to knowledge alone and do not treat ritual action as having any independent value. III. Both systems accept a dualist scheme based on the distinction between Purusha and Prakriti. Which of the statements given above is/are correct?